https://padlet.com/pineappletrees4/fn4bulfwu175xxaw Summary of week 2 content en-us 2020-09-01 06:50:53 UTC 2025-09-25 04:12:49 UTC hello@padlet.com pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711019071 How information is acquired from the environment via different sense organs ]]> 2020-09-01 06:54:02 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711019071 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711019679 The process of acquiring knowledge and understanding through thought, experience and the senses ]]> 2020-09-01 06:54:23 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711019679 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711020514 2020-09-01 06:54:56 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711020514 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711020747 2020-09-01 06:55:06 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711020747 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711020904 2020-09-01 06:55:12 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711020904 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711035839 2020-09-01 07:04:24 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711035839 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711036070 2020-09-01 07:04:33 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711036070 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711038008 2020-09-01 07:05:51 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711038008 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711039501 Only a small part of our field of view is in focus - approx 5-18 degrees]]> 2020-09-01 07:06:46 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711039501 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711040832 The outer part of our vision is blurred ( Rod cells) and is used to discover stimuli ]]> 2020-09-01 07:07:40 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711040832 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711043343 Put contents where users are looking!]]> 2020-09-01 07:09:10 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711043343 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711044896 2020-09-01 07:10:10 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711044896 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711045592 2020-09-01 07:10:34 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711045592 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711204958 Objects close to each other are perceived as forming a group]]> 2020-09-01 09:22:11 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711204958 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711205336 Objects that look similar are grouped together ]]> 2020-09-01 09:22:41 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711205336 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711205654 Objects that move together are perceived to be together ]]> 2020-09-01 09:23:02 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711205654 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711219088 we are biased to perceive continuous forms rather than disconnected segments ]]> 2020-09-01 09:38:01 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711219088 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711219651 our visual system automatically tries to close open figures so that they are perceived as whole objects ]]> 2020-09-01 09:38:36 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711219651 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711219813 The human visual system tries to resolve complex scenes into combinations of simple, symmetrical shapes]]> 2020-09-01 09:38:49 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711219813 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711220327  The visual field is separated into figure (foreground) and ground ( back ground).]]> 2020-09-01 09:39:06 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711220327 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711225020 2020-09-01 09:44:08 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711225020 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711225416 Alert user to something unusual/undesirable

]]> 2020-09-01 09:44:36 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711225416 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711225689 reduces demand on visual attention
reduces the amount of information needed on the screen
attention grabbing]]> 2020-09-01 09:44:57 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711225689 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711226329 can't convey large amounts of information
presenting absolute data is hard 
can be annoying to others]]> 2020-09-01 09:45:22 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711226329 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711227129 People do not notice missing parts of speech
Main factors influencing understanding are:
- Accent
- Speed of speech ]]> 2020-09-01 09:46:06 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711227129 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711229308 Sounds should be clear and audible
Speech should be intelligible 

]]> 2020-09-01 09:48:38 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711229308 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711231977 awareness of sensory information
We choose what we 'listen' to]]> 2020-09-01 09:51:38 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711231977 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711232365 ALL stimulus is stored in sensory memory, but only when it is of interest it is moved to ST memory]]> 2020-09-01 09:52:09 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711232365 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711232762 Divide mental resources between tasks ]]> 2020-09-01 09:52:40 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711232762 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711233274 Our ability to carry out a task depends on how much capacity is applied to a task which effects how much attention we pay to it ( humans have a limited amount of processing power) ]]> 2020-09-01 09:53:19 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711233274 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711234525 Heavy Multitaskers are more prone to getting distracted and find it harder to filter irrelevant information]]> 2020-09-01 09:54:45 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711234525 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711235253 When stimuli is received through the senses and continuously overwritten

]]> 2020-09-01 09:55:40 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711235253 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711235279 Gets here by paying attention
Limited capacity/space ( 7+- 2 chunks)
rapid access, rapid decay Needs rehearsal ]]> 2020-09-01 09:55:43 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711235279 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711235319 Gets here from working memory through rehearsal 
4 elements:
- semantic ( hold info related to meaning)
-procedural ( stores knowledge on how to do things)
- Autobiographical ( birthdays, personal info etc.)
- Permastore ( memories that last a life time)]]> 2020-09-01 09:55:46 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711235319 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711242245 Recognition - gives you cues to remember, easier, we should try for this in design
Recall - harder]]> 2020-09-01 10:05:13 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711242245 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711243250 Provide external aids
Promote recognition rather than recall

]]> 2020-09-01 10:06:30 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711243250 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711248935 Explain/predict behavior at the interface]]> 2020-09-01 10:13:24 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711248935 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711249922 Monitors mental activities]]> 2020-09-01 10:14:40 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711249922 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711249963 Model structures and interactions in the environment ]]> 2020-09-01 10:14:44 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711249963 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711250415 Different times for input, output and processing
We can use this for model-based evaluations]]> 2020-09-01 10:15:19 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711250415 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711252450 Users develop an understanding of a system through using it, which might be different to what the designer intended. 
There should be clear instructions, tutorials etc. to ensure the intention comes through]]> 2020-09-01 10:18:09 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711252450 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711254326 Gulf of execution - the user is unsure how to achieve their goal with the interface in front of them
Gulf of evaluation - distances the system from the user i.e the user is unsure whether their goal has been satisfied ]]> 2020-09-01 10:20:40 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711254326 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711257009 information is processed across individuals as well as in the brain
Information can also be transformed through different media ( e.g computers, displays, paper etc.)]]> 2020-09-01 10:23:20 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711257009 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711258438 We use external tools to help with cognition and to reduce memory load e.g to do lists]]> 2020-09-01 10:25:07 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711258438 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711263633 when a tool is used in conjunction with an external representation to carry out a computation
example: pen and paper, to do list ]]> 2020-09-01 10:30:52 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711263633 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711263779 involves modifying existing representations through making marks
example: highlighting important sections of the textbook when we read them]]> 2020-09-01 10:31:03 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711263779 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711263971 involves externally manipulating items into different orders and structures
example: moving items to the side once we have counted them]]> 2020-09-01 10:31:19 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711263971 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711269458 HCI is now not only about efficient/effective systems, but to make people respond in a certain way as well. This is called Affective computing]]> 2020-09-01 10:38:25 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711269458 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711270486 2020-09-01 10:39:33 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711270486 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711274665 Automatically react to events around us.
Visceral design refers to making products look and feel good
example: going for the nicer looking couch ]]> 2020-09-01 10:45:32 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711274665 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711275767 learned routine occurs.
Behavioral design equates to traditional values of usability
example: going for the couch that is the most sturdy / fits in the space we have ]]> 2020-09-01 10:47:01 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711275767 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711276366 Highest conscious level. Take a step back from routine
example: the couch brand only uses sustainable materials and we are environmentally conscious people]]> 2020-09-01 10:47:49 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711276366 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711276935 2020-09-01 10:48:34 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711276935 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711277209 2020-09-01 10:48:58 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711277209 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711277360 2020-09-01 10:49:10 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711277360 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711277544 Motivation 1.0 - survival
Motivation 2.0 - Extrinsic
Motivation 3.0 - intrinsic ]]> 2020-09-01 10:49:28 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711277544 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711278305 Autonomy - the ability to choose what, how, when and who to work wtih
Mastery - desire to understand and get better at the task
Purpose - Desire to improve things for the better good ]]> 2020-09-01 10:50:29 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711278305 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711286442 1. Getting machines to feel emotions
2. Getting machines to recognise emotions]]> 2020-09-01 11:00:11 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711286442 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711288811 2020-09-01 11:03:11 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711288811 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711290703 i.e pressure, touch, vibration, tickle
We have 4 main mechanoreceptors that have different functions and are present in different areas.

]]> 2020-09-01 11:04:52 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711290703 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711293602 Mechanoreceptors that respond immediately but stop if continuous pressure is applied ]]> 2020-09-01 11:08:15 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711293602 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711294083 Mechanoreceptors that respond to continuous pressure ]]> 2020-09-01 11:08:46 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711294083 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711294386 2020-09-01 11:09:08 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711294386 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711294956 free nerve endings ]]> 2020-09-01 11:09:47 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711294956 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711295106 Time taken to respond to stimulus = reaction + movement time 
Fitt's Law is a function of distance and width ]]> 2020-09-01 11:09:59 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711295106 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711295596 2020-09-01 11:10:41 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/711295596 pineappletrees4 https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/724423447 Provide an information Scent
Include 'clean-up' steps within the task, before the primary goal is achieved ( so we don't forget) ]]> 2020-09-07 07:25:44 UTC https://padlet.com/pineappletrees4/fn4bulfwu175xxaw/wish/724423447