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Instagram: Robertsonkam

Email: katie.robertson@lcps.org

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https://www.ablenetinc.com/blue2-ft/

https://www.ablenetinc.com/big-candy-corn-2/

https://glassouse.com/product/proximity-switch-glassouse-assistive-device-accessory-hands-free/

https://www.pretorianuk.com/toffee-wired-switch/

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Blue2 has solid Bluetooth 4 connection, long lasting rechargeable battery, 2 external switch jacks, pre-programmed for most switch scanning software, programmable with 1-4 custom keystrokes.

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Katie's tutorial for making an inexpensive, customizable proximity switch.

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Edited 5/1/2025 with improved housing designed by Christopher Archie (for the RP2040) and Robert Shirley (for the sensor). Thank you both so much!

Edited 5/13/2025 with improved cover photo

Proximity sensors are in many kinds of technology, like sinks, water fountains, paper towel dispensers, and automatic doors that activate without having to be touched. This same technology can help individuals with disabilities who struggle to use interfaces such as touchscreens, computers, keyboards, and traditional computer mice. These sensors can send a signal to a computer or tablet to activate an icon (enter keypress or left mouse click) or move to the next icon (tab keypress) when they detect that something is close to it.

In the past year, I have been on a journey with this technology that resulted in a $25, highly customizable proximity switch that gives access to computers and tablets without having to touch them using an access method called switch scanning. Commercially available proximity switches and adaptors that connect them to computers or tablets can cost hundreds of dollars and have limited customization options in terms of both appearance and function.

If you're anything like me, you might be thinking that you could never make something like that because you don't know how to code or solder or 3D print.

Do you know how to copy and paste?

Do you know how to left and right click on files and links?

Do you know how to get to your download folder?
Congratulations, you have the skills you need to make a proximity switch!
(The 3-D printing is optional. Making a case for the electronics can keep the wires in place better, protect them, and make them look nicer, but it's not required for them to work.)

Use a printed circuit board (PCB) and a proximity sensor to create a customizable proximity switch that can activate any keypress. No soldering is required or coding is required! You need to know how to download and unzip files, copy, and paste. That's it!

Issues that I know about:

1. Sometimes there's a line between bullets that I copied and pasted from the PowerPoint and sometimes there isn't. I don't know why. I like the double-spacing better but I don't know how to tell it to that and formatting is a bear.

2. Introduction: Needs a video of the switch in action controlling something

3. Supplies is missing a photo of the QT Py housing because a version I like doesn't exist yet despite the best efforts of multiple people, including me.

4. A customization file is possible to make changing the code easier and I'll do my best to figure that out eventually.

Please leave feedback telling me how to make this better!

Edited 2/28/2025 to add more information and materials about mounting, and add the STL for the mount.

Edited 3/20/2025 to describe more about what proximity sensors do.

Edited 5/1/2025 to add improved housing 3mf.

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Proximity Switch: Edited 5/1/2025 with improved housing designed by Christopher Archie (for the RP2040) and Robert Shirley (for the sensor). Thank you both so much! Edited 5/13/2025 with improved cover photo Proximity sensors are in many kinds of technology, like s...

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Time of flight sensors can be used in sinks, waterfountains, automatic doors, paper towel dispensers, and now in a DIY Switch. If you can download, move files, copy and paste, left and right click, you can make this switch!

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Proximity Switch- Extra Sensitive Time of Flight Sensor

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Proximity Switch- Extra Sensitive Time of Flight Sensor: Edited 5/1/2025 with improved housing designed by Christopher Archie (for the RP2040) and Robert Shirley (for the sensor). Thank you both so much! Edited 5/13/2025 with improved cover picture Edited 7/17/2025 with JSON code My original tutorial …

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AdaptedCreations@Etsy.com

They sell an excellent basic manual switch. They have an awesome inexpensive pourer available.

They have creative mounting ideas.

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Switched Toys Version 2 Switch (advanced beginner to intermediate)

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Switched Toys Version 2 Switch (advanced beginner to intermediate)

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3 designs of a small, medium, and large switch. It uses the same internal switch as the Interact Switch. It has multiple internal parts, and sourcing the internal switch can be difficult. But the DIY switch kit they offer can be great for a just right project for someone curious about learning AT Maker skills. The design uses more slightly more 3d filament than other designs, but that means it is sturdy to demands. For advanced AT Makers, you can design variations of the top as it screws on and off.

There is a Version 1 of this switch. It used a keyboard switch which had the disadvantage of handling less power, but it had the advantage of being inexpensive and easy to source. Version 1 of the switch was easy for enthusiastic kids to unscrew in our testing, and that is likely the case with version 2. When I initially printed Switched switches, I didn't know much about supports, so the person helping me made really difficult to remove supports. The files from Switched includes all the settings needed to print with easy to remove supports, so that should be more beginner friendly now.

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Makers Making Change is an organization with a network of Makers who can make and ship a variety of assistive technology designs at cost. They also have a variety of free to access designs for a variety of assistive technology. Makers Making Change is based in Canada, but a very active group is based in NYC.

https://www.nycmetrommc.org

The NYC Metro Makers Making Change will host local meetups, but they will also host digital training events.

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Ken Hackbarth is an AT Maker small business owner.

1. Volksswitch has tutorials for making custom 3d printed keyguards

2. Tutorials for custom styluses

3. Tutorials for custom tactile symbols

4. A 3d printed, no-solder customizable switch. (I have not personally built this switch yet, but I have printed the parts for the evaluation switch)

5. Ken is in a variety of Maker Roundtables and helps the community at conferences and more.

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As I was working on a master's degree in special education and a certificate in assistive technology, I had an opportunity to survey the domain of assistive technology (AT) - in particular electronic input devices. The first thing I noticed was the mind-numbing variety of available pressure switches with huge amounts of overlap in functionality and features. They're also hugely expensive. It was difficult to determine why a particular manufacturer chose to incorporate a particular feature set into their switch, but once incorporated, there was little or no support for customization.

In retrospect, this is the unavoidable result of the selection of traditional mass production manufacturing methods by companies trying to serve a market that is small in size and incredibly diverse in its needs. The hallmarks of mass production are: huge set-up costs and small per-item costs. Any changes in design require significant investment, up front, that have to be cost-justified. The market for assistive technology is small and it has no "sweet-spot" - every individual with a disability is an amalgam of unique needs and desires. AT users are typically required to accommodate their device rather than the other way around.

For my master's project, I decided to propose A Modular Architecture for Control and Communication Assistive Technology Devices. While researching and writing the paper I happened to purchase a 3D Printer and immediately saw the opportunity that 3D printing created for low cost, one-off (personalized), manufacturing. The technology is also simple enough to use that it could be put into the hands of people close to the individuals with disabilities - OTs, PTs, SLPs, ATPs, and even families. Putting the implementation of assistive technology close to the people who will use it ensures that the needs and preferences of those individuals will be considered.

I began working on a proof of concept for a low cost, modular pressure switch that could be 3D-printed and easily assembled from off the shelf electronics (no soldering required). The result is the "Volksswitch" and this website. Since then, I've designed several other customizable, personalizable, 3D-printable AT devices. These, along with the Volksswitch are the "Volks-Devices" and they're just the tip of what's possible.

Volksswitch.org ("The People's AT Devices") was loosely inspired by the original Volkswagen ("The People's Car").

(The following was stolen, almost verbatim, from Wikipedia.)
In April 1934, the German government ordered Ferdinand Porsche to design a Volkswagen (literally, "people's car" in German). The government insisted on a basic vehicle that could transport two adults and three children at 100 km/h (62 mph) while not using more than 7 liters of fuel per 100 km (32 mpg US/39 mpg UK). The engine had to be powerful for sustained cruising on Germany's new Autobahnen. Everything had to be designed to ensure parts could be quickly and inexpensively exchanged. The engine had to be air-cooled because not every country doctor had his own garage. In general, radiators filled with water would freeze unless the vehicle was kept in a heated building overnight or drained and refilled each morning.) The "People's Car" would be available to citizens of Germany through a savings scheme, or Sparkarte (savings booklet), at 990 Reichsmark, about the price of a small motorcycle.

The Volkswagen clearly achieved its goal of being an inexpensive, highly functional, and highly reliable automobile for the average person. Volksswitch.org has similar aspirations in terms of cost, functionality and reliability for all its designs, but simultaneously aspires to high levels of customization and personalization - a capability which is only now feasible via the technology of 3D printing. If you believe, like I do, that's possible, please contact me by submitting some information about yourself on our contact page. All designs developed by Volksswitch are provided, free of charge, to the public.
Power to the People!
Ken Hackbarth

P.S. If you've come to Volksswitch.org looking for our keyguard designer, follow the link in the navigation bar above to our "Volks-Devices" or click on the image below.

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As I was working on a master's degree in special education and a certificate in assistive technology, I had an opportunity to survey the domain of assistive technology (AT) - in particular electronic input devices. The first thing I noticed was the mind-numbing variety of available pressure switches with huge amounts of overlap in functionality and features.

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Cool Maker Project: Custom Switches Made by Makers

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Cool Maker Project: Custom Switches Made by Makers

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Ella's switch helped inspire Katie's Proximity's

Switch!

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Here are some free to download and use 3d designs that we've been inspired by or printed ourselves. Eventually you may get enough keyguards and not need to make quite as many Switches. So what else can your printer do, and how can it be used in therapy!

1. Flexi Rexi is an excellently designed fidget toy.

https://www.printables.com/model/46241-flexi-rex-with-stronger-links

2. High Interest Cookie Cutters (good for playdough not recommended for food use)

https://www.printables.com/model/1067306-bluey-cookie-cutter

3. So many puzzles of different levels and abilities

https://www.printables.com/model/1031896-bear-insert-puzzle-for-kids

4. Intermediate to Advance: customize keychains with RFID tags printed inside for safety, lost and found, etc

https://www.printables.com/model/367569-rfid-tag-holder-keychain-inside

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Flexi Rex with stronger links by DrLex | Download free STL model | Printables.com

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This is my improved version of the classic Flexi Rex. | Download free 3D printable STL models

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DIY Switch Interface (Swifty Equivalent)

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DIY Switch Interface (Swifty Equivalent)

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This interface can be used to set up two switch scanning on computers, smart phones, and ipads with the correct adapter. The materials are inexpensive, and the tutorial is easy to follow. Please note, it will not do switch scanning on all AAC apps on iPad. Works great with native IOS scanning settings as well.

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It’s half USB Key, half TRRS breakout... it’s the Adafruit TRRS Trinkey specifically designed for Assistive Technology hackers and creators as a simple and low cost, but also flexible and extendable AT device. Many AT interface devices use 3.5mm audio jacks to create switches or variable inputs - often mono TS or stereo TRS plugs. On the TRRS Trinkey, we connect all 6 pins of a ‘switched’ TRRS jack - tip, ring 1, ring 2, sleeve and the tip switch plus ring 1 switch - to 6 GPIO pins on the microcontroller.

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Easy Make Switch (no soldering required; beginner)

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Easy Make Switch (no soldering required; beginner)

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This switch is optimal in the larger size. I've made it in the smaller size, but I had to just solder the wire and switches together. Make sure to read the excellent tutorial instructions for best results in printing. The tutorial also has ideas for tools. The switch is a medium-light activiation. No soldering required! Excellent youtube video tutorials. Parts inexpensive and readily available on Amazon (or other places). This design would be excellent for younger students who want to try making for the first time.

Challenges: I had to print it multiple times to get the print correct on my 3d printer. (I didn't read the tutorial carefully.) The wires and switch are attached with a spade connector which is inexpensive, but it does require excellent wire crimpers and hand strength to crimp effectively.

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Printing: I have only printed this with PLA and it works very well.Large and Small sizes are available in the files.Print all parts at 15% infill, .20 mm quality, no supports needed.Add a brim to the switch ring when you print it for better results.The switch ring and button top should be printed upside down (I already flipped them in the .stl files)Constructing:I have uploaded a video for construction instructions at this link.https://www.youtube.com/watch?v=USw0kOjd8pcConstruction Supplies: All links are for amazon purchases. You can find things cheaper by searching other more technical sites, but this is The Easy Make Switch, so I wanted to give you Easy Order parts.1x Male 3.5mm mono audio jack with 3-6 foot of cable. Male, mono jack on one end and bare wires on the other.This link is for a 2 pack of 6 foot long cables with male ends on both ends. I cut them in half and it gives jacks for 4 switches for only $10 total.https://www.amazon.com/dp/B09K38YKGH?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_11x Micro limit switch, V-15-1C25.This link is for a pack of 6 for only $9Twidec/6Pcs Snap Action Button Micro Limit Switch 125V/250V 16A SPDT for Microwave Oven Door Arcade V-15-1C252x Red Female Spade Connectors (22-16AWG)These come in large packs. Here’s the smallest pack I have found and is only $7.https://a.co/d/7XlnjcBWire Stripper/Crimper ToolYou may already have this or someone you know. But if not, here’s an inexpensive one for $13:https://a.co/d/1lWrZicGoal 1: Accessible for all.The Easy Make Switch is very accessible for people with motor impairments. I work with children with neurological conditions, and I have used this switch with many of them to access fans, lights, disco balls, toys, etc. It takes only a light touch to access and all areas of the button top work evenly well. This is extremely important for those with motor delays. One of my clients can only control one arm for a few inches of movement and this design works well for him. This is a light touch switch and works well with minimal pressure. However, if your client needs an even lighter touch switch (I have only had one that did), for 3D printing, I would point you to the Interact Switch (address below). for purchasing a factory made product for a good price ($35) I would point you to the Scallop Switch (https://www.aph.org/product/slk-scallop-switch/). The Scallop Switch has a great price and is a handy switch for many folks due to light touch access and due to being able to slide your hand sideways onto it instead of lifting your hand off of a surface (hint, remove the suction cups and add velcro instead for mounting to a tray or table top).Goal 2: Easy to make.NO SOLDERING NECESSARY! The Easy Make Switch is easy to print and easy to construct. I have worked with a number of other 3D printed switches and there are some good designs out there. Especially the Interact Switch ( https://www.thingiverse.com/thing:4570894 ). Respect for that design! However, for those who can print 3D parts or get them printed by friends, the assembly of these take a little more technical know-how. Also, I have had a hard time finding the parts online for this switch. My main goal was to remove soldering, remove adding nuts or bolts into the printing process, and make it where anyone could construct it. I teach therapists how to 3D print assistive devices. I believe switches are one of the best uses of 3D printing for accessibility needs, however many of my class participants tend to get hung up on soldering. I made this switch so it would be easier for the less techy among us to get it printed and put it together.Tips for use of this switch with individuals with motor and strength impairments:Everyone can use a switch to control something in their world. My clients with the weakest strength, most limited mobility or with deafness or blindness can all use a switch if I find the right one, mount it the right way, and get it to turn on something that matters to them. I have worked in my field for 22 years and have not had a client yet who could not access their world better. It just takes some problem solving.Try mounting this switch with Velcro. I put hook Velcro (rough side) on the switch base and loop Velcro (soft side) on the mounting surface. I mount to trays, tabletops, parts of the wheelchair, and CELL PHONE MOUNTS! Flexible neck, cell phone mounts are cheap and with some Velcro on them become mounts you can use to place a switch in the path of whatever body motion your client/friend/family member has control over. Think hand, elbow, knee, head, feet. If they ever move any part of their body, in any position (laying down, in a wheelchair, etc.). Then mount the switch in the direct path of that motion while they are in the position in which they can control it. With problem solving this will happen. Keep at it until you find the one that works. Here’s a link for a flexible neck, cell phone mount for $14.https://a.co/d/8gpXiHjFind what matters to the person using this switch and help them run THAT. First, if it’s going to take learning, you are going to need their motivation. And they are only going to be motivated if they intrinsically care about this! Second, helping someone control a device in their world that they care about, that gives self-determination, improved quality of life, an activity that other people will start talking to them about (increased social engagement), they can prank their siblings or annoy them (also social engagement). I have one kid who loves turning cool stuff on and experiencing the sensations. But he likes to turn them off the most because I act all offended and he thinks that’s hilarious!Battery powered devices: With battery interrupters or modified toys there are many battery powered objects you can run with a large switch. Fans, lamps, toys, more toys, sound makers, etc. There are switch modified toys for sale all over the internet, or you can modify them yourself with a switch interrupter.You can make your own battery interrupter: https://www.youtube.com/watch?v=3wEjZ0Vw5usOr you can purchase one for $16:https://a.co/d/eViXxedModify your own light up wand: https://www.youtube.com/watch?v=v_WIkTb2AVkModify your own back massager: https://www.youtube.com/watch?v=zZa79_P3hPUPlug in devices: If you run this switch through a switch interface (not cheap unfortunately, but worth it to help someone access their world!), you can run any item that plugs in and only needs to be turned on or off. If you need to plug it in and ALSO have to select any other settings before it will do what the person wants it to do, it will not work with a switch access. Switch access only replaces the on/off switch function.Switch Interface $330: https://a.co/d/icrhsZy

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Very quick to print. Inexpensive internal switch. The internal switch linked in the tutorial is a special light-press switch, but it is a standard size. You can then look at sourcing the internal button elsewhere of the same size, and it will be even cheaper. It won't be quite as sensitive if you can't get the light press version. This has held up well at adapted PE events. It is a nice size to leave with adults who are waiting for AT trials. The designs available have a tool to help you solder easier. If you are getting someone else to print for you, make sure you have them only print that once.

Challenges: Print it on the side with supports for the curve in the top to come out nicely; otherwise, you'll need to do some sanding. It is worth experimenting beyond the 3d printed fulcrum, but it works well with cutting and sanding to ensure it is smooth.

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The Light Touch Switch is a cost-effective 3D printable accessibility switch based on an initial design by Kevin Cross. It's an assistive device used by people with physical disabilities to control electronics (e.g. phones, computers, adapted toys, game controls, etc.).

This particular switch is well-suited for use by a finger. It can be plugged into any standard 3.5 mm AT interface and even the Xbox Adaptive Controller.

Print Settings

Infill: 20%

Resolution: 0.2mm

Supports: Yes (only for the switch cap)

Rafts: No

Bill of Materials

To assemble the switch, you will need:

1 - 3D Printed Switch Base

1 - 3D Printed Switch Cap

1 - 3D Printed Hinge Pin

1 - 3.5 mm mono cable

1 - 12 mm tactile switch

~1/3 - stick of hot glue

1 - 3D Printed 12 mm switch soldering jig (Optional)

Build Tutorial

Printed assembly manual can be found in the Files tab.

Additional Documentation
https://makersmakingchange.com/project/light-touch-switch/
About Makers Making Change

Makers Making Change is an initiative of the Neil Squire Society, a Canadian non-profit that empowers people with disabilities through technology.

We leverage the capacity of community based Makers, Disability Professionals and Volunteers to develop and deliver affordable Open Source Assistive Technologies.

🔸 Volunteer to print a device

🔸 Tackle a design challenge

🔸 Submit an assistive device idea

🔸 Follow us on Instagram, Facebook, and Twitter

The author remixed this model.

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Light Touch Switch by Makers Making Change | Download free STL model | Printables.com

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A cost-effective 3D printable accessibility switch for people with physical disabilities. | Download free 3D printable STL models

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The Adaptable Switch (Advanced Beginner)

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The Adaptable Switch (Advanced Beginner)

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This switch is easy to assemble. It does well at public events like adapted PE events. This is an excellent first soldering project. The internal switch is very inexpensive, and it is easy to source. There are variations by the creator https://www.thingiverse.com/Pole_ergo/designs

Challenges: The 3d print needs some processing after printing. Either you print without supports, and there may be stringing needs to be removed or you need to print with supports and need to remove them. This is no different from most other 3d printing projects, but a challenge if you are new to 3d printing and this is one of your first projects.

They can come apart on impact if they are dropped, but they are very easy to reassemble.

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The adaptable switch / Le contacteur adaptable by Pole_ergo

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FRENCHMerci de lire l’avertissement en cliquant sur le profil.Compatible GoPro mount : https://www.thingiverse.com/thing:3088287Ergonomic edge : https://www.thingiverse.com/thing:3093784Ergonomic button : https://www.thingiverse.com/thing:3093824Vidéo montage et usage : https://youtu.be/G_vfFqMYHT8Le contacteur est un bouton poussoir accessible très utilisé dans le domaine du handicap. Il est conçu pour faciliter l’accès à différents types de technologies et, de façon étendue, pour permettre à l’utilisateur d’agir sur son environnement.Il transforme un geste moteur, manquant de précision, en, par exemple, un signal exploitable par un ordinateur, une tablette ou un téléphone pour les contrôler intégralement lorsqu’ils sont paramétrés pour ce mode de fonctionnement.Le contacteur donne également l’accès à des jouets électriques, à des dispositifs de communications ou encore à des appareils pilotés par boutons tel que appareils photos, console de jeux, etc..Les contacteurs sont disponibles dans le commerce spécialisé. On en trouve ainsi de différentes tailles, couleurs mais également de différents types et formes. Pourtant, le contacteur peut se révéler difficile à utiliser lorsque son design ne correspond pas au besoins spécifiques de l’utilisateur.C’est la raison pour laquelle il peut s’avérer pertinent de disposer d’un contacteur adaptable que l’on pourra modifier en fonction des particularités motrices de l’utilisateur, de ses habitudes ou encore de ses goûts de façon à le rendre davantage accessible.Le contacteur adaptable proposé ici offre une série de possibilités et d’options de personnalisations qui le rende potentiellement capable de répondre à toutes les situations.Totalement imprimé à l’aide d’une imprimante 3D, les différentes pièces qui le composent s’assemblent comme des briques de Lego. Il offre différentes possibilités de fixations et de positionnement en exploitant la norme utilisée pour les minis caméras GOPRO, dont on trouve partout les accessoires à bas prix.Il dispose également d’un bouton spécifique comportant des fixations à vis qui permet la fabrication et l’usage de boutons personnalisés et constitue, ainsi, une base pour la création de modèles uniques répondant à des besoins non génériques.Enfin, l’assemblage du contacteur est facile et ne demande que deux soudures simples à l’étain qu’il est possible d’éviter, lorsque l’on ne dispose pas de fer à souder, en réalisant un simple sertissage de fils.Pour que ce contacteur génère un clic gauche de souris, il doit être utilisé avec une interface telle que le swifty : http://www.orin.com/access/swifty/FABRIQUER LE CONTACTEUR ADAPTABLEVoir le TUTORIEL pdf à télécharger dans les pièces jointes aux fichiers.Pièces à acheter/parts to buy :Prise mini jack mono : https://www.ebay.fr/itm/3FT-3-5mm-1-8-Male-Mini-Plug-To-Male-Monaural-Mono-Audio-Extension-Cable-Nickel/111620401875?hash=item19fd182ad3:g:HOoAAOSwRHNVAsj2Bouton poussoir : 12x12x10 mm : https://www.ebay.fr/itm/12x12x10mm-Colorful-Momentary-Push-Button-Tactile-Switch-Micro-PCB-Mounted-2-Pin/222524916486?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649ENGLISHThanks to read warnings by clicking profil.The switch is an accessible push button widely used in the field of disability. It is designed to facilitate access to different types of technologies and, in an extensive way, to allow the user to act on his environment.It transforms a motor gesture, lacking precision, into, for example, a signal that can be used by a computer, a tablet or a telephone to fully control them when they are set for this operating mode.The switch also gives access to electric toys, communication devices or devices controlled by buttons such as cameras, game consoles, etc....The switches are available from specialist dealers. There are different sizes, colors but also different types and shapes. However, the contactor can be difficult to choose so many different models and remains, for a majority of models, expensive.This is why it may be appropriate to have an adaptable switch that can be modified according to the user’s motor characteristics, habits or tastes while making it more accessible.The adaptable switch presented here offers a series of possibilities and customization options that make it potentially capable of responding to all situations.Totally printed using a 3D printer, the different parts that make it up are assembled like Lego bricks. It offers different mounting and positioning possibilities using the standard used for GOPRO mini cameras, for which accessories are available at low prices everywhere.It also has a specific button with screw fasteners that allows the manufacture and use of specific custom buttons thus providing a basis for creating unique models to meet non-generic needs.Finally, the assembly of the switch is simple and requires only two simple tin solderings which it is possible to avoid, when one does not have soldering iron, by carrying out a simple crimping of wires.For this switch to generate a left mouse click, it must be used with an interface such as swifty : http://www.orin.com/access/swifty/MANUFACTURE THE ADAPTABLE CONTACTORSee the pdf TUTORIAL to download in the attachments to the files.

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Bill Binko, known for education based Lesson Pics, has this fantastic resource for helping potential AT Makers

1. Website includes Exemplars and Inspiration for AT Maker Projects

2. Advice on Robotics Clubs learning about AT tech

3. Give advice on AT Makers and Users Group on Facebook https://www.facebook.com/share/g/14Q2mFu3WoS/

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ATMakers.org is an experiment in solving problems in Assistive Technology using the skills and tools of the Maker community. In short, we’ve seen tools in the Open-Source Hardware and Softwa…

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These creators tend to focus on switch adapted toys, but they do make or feature switches at times. Some of the skills used for adapting toys crosses over to making switches. These are only some of the creators. Suggest more by email carlie@chantillyspeechtherapy.com

AAC for All Instagram

A SLP and AT professional who shares low cost ideas for adapted play.

https://www.instagram.com/aacforall?utm_source=ig_web_button_share_sheet&igsh=OHlvdmRvYjUwcWpl

Jessica Smith

Jessica is on Instagram and Facebook, sharing her creations and projects with her local community. She is well connected in the AT Maker World. If she doesn't know, she knows who will! Jessica will present at conferences and volunteer a lot in her community!

https://www.instagram.com/stickfortsd1?utm_source=ig_web_button_share_sheet&igsh=MWV2a3p1cjZmd3Izdw==

Santa's Switch Adapted Toys on Youtube

Excellent tutorials on youtube for building switch adapted toys and making DIY switches. Check out his comment section as he gives excellent ideas for sourcing materials. He can teach you how to wire stereo wires to mono wires.

https://www.youtube.com/@TheLaserguy2/videos

Santa Little Hackers

This group will ship adapted toys worldwide, and they hold a popular maker event in Colorado. They have excellent beginner switch adapting tutorials. Plus they share reels from kids who got the toys.

https://www.santaslittlehackers.com

Adapted Designs

Free tutorials, Excellent book for $25 for beginning switch-adapting toys

https://adapted-design.com/pages/adapting-tutorials

Mr. Jeff's Adapted PE

Award winning PE teacher who shares excellent ideas for switch adapted PE fun!

https://www.instagram.com/mrjeffadaptedpe?utm_source=ig_web_button_share_sheet&igsh=MXFyNTh0dzd6M2V4OA==

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Welcome back to Instagram. Sign in to check out what your friends, family & interests have been capturing & sharing around the world.

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This tutorial is available in a variety of places including Makers Making Change. It is a sensitive, easy-to-activate switch. It has a variety of ready to print variations. This is gold standard of the DIY switches. Adapted Creations on Etsy sells a switch similar to this if you don't want to make it.

Challenges: sourcing the internal switch was difficult at times. It is cheaper in bulk and not readily available on common websites. Switched Toys sells the same internal switch for a mark up, but may be a reasonable place to source if you want to just make one.

Inserting the screws into the design has been an ongoing challenge for me.

There is a space between the base and the top that may be difficult for some users to resist playing with.

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Interact Switch by RockChalkAZ | Download free STL model | Printables.com

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The Interact Switch is a high-quality adaptive switch designed to meet and exceed the performance of commercial... | Download free 3D printable STL models

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Switched Toys helps you set up switch adapted toy give aways! Between online tutorials on youtube and mentoring available, they can help you get started switch adapting toys, and getting them to kids in the community. They have excellent tutorials, and they have two 3d printed switch designs that can be purchased from their website or they give away the tutorials for free.

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This Creator/Maker created a custom AAC set up with switch scanning for his family member. This included games and entertainment controls. They use double presses creatively for more capability. You can learn more about this family and even see a browser based version of the software https://beacons.ai/narbehouse/benssoftware

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Ben's New Custom Software (part 2) Version 9 | Built with Python & ChatGPT @BeaminBenny

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Published Article: Stepping Stones to Switch Access, by Linda Burkhart Published in Perspectives of the ASHA Special Interest Group - Augmentative and Alternative Communication, Copyright © 2018 Alternative Pencil for Auditory Plus Visual

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Communication Bill of Rights Now in its 3rd version.

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1. The right to dignity and respect in all interactions.

2. The right to meaningful communication that is culturally and linguistically appropriate.

3. The right to be addressed directly and not be spoken for or talked about as if not there.

4. The right to receive a response to all communication, even when the desired outcome is not possible.

5. The right to participate across settings as full communication partners.

6. The right to interact socially and to build and keep relationships.

7. The right to be given-and to understand-information about objects, actions, events, and people.

8. The right to ask for or refuse objects, actions, events, and people.

9. The right to express preferences and feelings, make comments, and share opinions.

10. The right to make choices from meaningful options.

11. The right to access services and supports for communication across the lifespan.

12. The right to individualized, working augmentative and alternative communication (AAC) systems and other assistive technology (AT) at all times.

This is the third iteration of the NJC Communication Bill of Rights. The NJC originally developed it to ensure the basic rights of persons with severe disabilities to affect, through communication, the conditions of their existence (NJC, 1992). In 2016, a second version added three more socially focused rights (Brady et al., 2016).

In response to feedback from the NJC Network-a group consisting of family members of people with severe disabilities and professionals-this most recent iteration consolidates and simplifies the wording of the rights so as to make them understandable to all. In a separate guidance document, the NJC provides information about each right. That document also provides strategies and practices for families, caregivers, professionals, and self-advocates as they interact and communicate with persons with severe disabilities (NJC, 2024).

Download a PDF version of the National Joint Committee's Communication Bill of Rights [PDF].

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All people with a disability of any extent or severity have a basic right to affect, through communication, the conditions of their existence.

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Excellent adaptive switch kit for professionals looking to build supplies. 8 high quality switches for $79.99 to $99.99.

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Adaptive Gaming Kit for Access™ Controller | Logitech G

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Shop Adaptive Gaming Kit for Access™ Controller. Designed with mobility experts, kit includes 2 Light Touch Buttons, 2 Large Buttons, 2 Small buttons, 2 Variable Triggers, & more

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American Speech-Language-Hearing Association. (n.d.). Communication bill of rights. Retrieved March 31, 2025, from https://www.asha.org/njc/communication-bill-of-rights/

Adaptivation, Inc. (n.d.). HoneyBee. Adaptivation. Retrieved March 31, 2025, from https://www.adaptivation.com/product-page/honeybee

Beauchamp, F., Bourke-Taylor, H. M., & Brown, T. (2018). Therapists’ perspectives: Supporting children to use switches and technology for accessing their environment, leisure, and communication. Journal of Occupational Therapy, Schools and Early Intervention, 11(2), 133–147. https://doi.org/10.1080/19411243.2018.1432443

Burkhart, L. (2018). Stepping stones to switch access. Perspectives of the ASHA Special Interest Groups, 3(1), 33–42. https://doi.org/10.1044/persp3.SIG12.33

KT-AT. (n.d.). Proximity switch. Instructables. Retrieved March 31, 2025, from https://www.instructables.com/Proximity-Switch/

Sowers, D. J., & Wilkinson, K. M. (2023). Demands associated with an augmentative and alternative communication system in relation to alternative forms of access for individuals with motor impairments. American Journal of Speech-Language Pathology, 32(1), 37–54. https://doi.org/10.1044/2022_AJSLP-22-00006

Sowers, D. J., & Wilkinson, K. M. (2023). Speech-language pathologists' approach to alternative access for augmentative and alternative communication for children with motor impairments. American Journal of Speech-Language Pathology, 33(2), 774–790. https://doi.org/10.1044/2023_AJSLP-23-00129

Turvey, M. (n.d.). Interact Switch. Makers Making Change. Retrieved April 3, 2025, from https://www.makersmakingchange.com/s/product/interact-switch/01tJR000000698vYAA

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Communication Bill of Rights - Bilingüe AAC

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Access slides and the handout here.

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Ada Fruit is a website with affordable electronic components. It is full of awesome projects that can help you learn maker skills. The components to the Proximity Switch are purchased from ADAfruit. The linked TRRS Trinkey can replace a Swifty and support up to 3 switches as a switch interface on laptops, smartphones, and ipads. Learn about all the Trinkey can do: https://l.facebook.com/l.php?u=https%3A%2F%2Flearn.adafruit.com%2Fusing-the-trrs-trinkey-as-an-assistive-technology-device%3Fview%3Dall%26fbclid%3DIwZXh0bgNhZW0CMTAAYnJpZBExQ2EzV1VnUk1tQ21vQ1llcXNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR6Y1s0xpVYL-grT84nJs1u6u5CpTITWPhdn6N5FevXp_aKc2phbm8NumutPLw_aem_S1tEm_JGrBnT9cwq27jreQ&h=AT0guIj724kTzTHMJAOdEZOdbAzHhNU0OrtQ-d2NSK-qRI3Q--Qy42zRVFgrQ0RNkUWliMgg2a2w8UJgBhMgeg1IeLJFyN2Su2wl1Fb68s_xyGx-x78Uq_rjGSaNmYQzU7OYfu_l0I8en9yvQg&__tn__=R]-R&c[0]=AT3eZAzxWVPN2sgpR5dzUZPEBxMwWoISk_7j9rOXfbFkrVKByRtwxKKTk7EG_0bH_wQvrRtwMarRkLOJbl9s6JB-hjg-drqDbfI0QKcFNUQzR-7MjagD8ZF_2ocV858LWdKUdYzYUCMj2TxAZNQ_n2fQKTssEoIs7Sz-k6Y2MhY

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Adafruit TRRS Trinkey - USB Key for Assistive Technology

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It's half USB Key, half TRRS breakout... it's the Adafruit TRRS Trinkey specifically designed for Assistive Technology hackers and creators as a simple and low cost,…

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Feel free to reach out my website.

Email: carlie@chantillyspeechtherapy.com

Instagram: @carlie.madsenslp and @chantillyspeechtherapy

Linkedin: www.linkedin.com/in/carlie-madsen-aacslp

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Mount your DIY switches or any switch on a camera mount.

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This is an inexpensive 3d printed mounting adapter to attach larger commercial assistive switches to camera-type mounts designed by ATMakers. This adapter should work with the following AbleNet switches:

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Instagram: @Robertsonkam