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Need a remote monitoring of humidity level in storage containers for microscopes

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1. Your class/name
2. Invent a module to measure the temperature, acidity & level of algae in our school pond
3. To monitor the suitability of pond to support the pond ecosystem.

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1.303 / Lu Yao
2. A door can measure the visitor’s temperature measure the distance between the door and the person(from inside the house), make special sound when sb. goes through it(Reminder).
3.To make sure the visitor is in good physics condition(corona virus..?) and when the person inside is near the door, it’ll open automatically.

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1. 310 / Sophia Xiu
2. Invent an enhanced fitness tracker that can track a person's heart rate, calorie intake and walking speed while serving as a step-counter.
3. To ensure that teenagers/people in general can keep fit and stay healthy without having to buy an Apple watch/fitbit :)

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1. 303 / Samantha
2. A box with wheels that will follow behind you via GPS. Can be connected to phone or device by Bluetooth as well to control where it goes
3. Help those with difficulty carrying a lot of stuff at one go since the box can be used to put bags of groceries and will follow the user all the way to the destination.

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1. 308/Megan Ong
2. Invent a time tracker where when it detects someone (?) passing through, it will automatically record the time
3. To allow more accurate timings to be taken in official sports events

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1. 311/Shiqi
2. A noise sensor that alerts people when the noise level in the room gets above the allowed range
3.To remind people to keep quiet in certain venues

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1.311/zhang dingning
2.a medicine box which can remind elderly to take the right medicine at the right time, or give the right medicine at the right time. Also the box can record what time the elderly takes the medicine so that nurses can know.
3.help elderly who need to take medicine at the right time and help the nurses and their kids to know how they take the medicine.

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1. 309 / yasmin
2. when someone comes into the house (opens the door, or just walks through the door) after a certain time, a very loud alarm rings.
3. keep people safe so that when a robber comes in the robber gets scared away/ they have time to run away

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beep when phone/computer is fully charged

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beep when phone/computer is fully charged

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Celesta 306
1. The device can be connected to a sensor
2. A buzzer will sound when battery is at 100% to avoid overcharging

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303/ Kristyn
Heat/ temperature and humidity sensor of the surroundings near plants and if it is too hot and humid, will prompt user to water plants or water plants itself

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a motion sensor on the door of a house where the results can be connected to a smartphone, to inform the owner of the house if there is unusual activity around their doorway

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303/ Kristyn
Temperature sensor of room/living room to show temperature and if above a certain temperature, it can prompt the user to turn on the air conditioner or if the temperature is low (example 22 degrees) then it can prompt the user to raise the air conditioning temperature/off it.

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303/ Kristyn
ultrasound sensors that will beep when there are obstacles at the car’s blind spot to alert drivers

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Monitor the physical properties of items in the Greenhouse remotely using IoT devices: temperature, humidity, soil moisture.

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Monitor quality of the pond water.

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1.310/ Hazel
2. This system fully automates drink dispensing, such that when a glass is placed, water will be dispensed. If the glass is removed, it will stop dispensing to prevent spillage. It also has a microcontroller with a coin detector that can send information on whether the coin is valid.
3. To have a smarter water dispenser that is efficient and water saving too.

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1. 310/ Hazel
2. The trolley will sense when a product is placed in a trolley and project the item and price on the screen. When the shopper is done, they will be able to see the total bill for their shopping and when paying, the cashier can just verify the items and charge the total cost on the screen.
3. To reduce the amount of manpower needed to scan every item shoppers have in their carts, which will also make queues faster. To also let the shoppers have a better and more efficient shopping experience, as they can easily see the total price while shopping and also not have to waste time queuing.

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1. 302/Yi Qian
2. This code/sticker/barcode helps to ring when one/the device is nearing that object
3. To help people find things more easily

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1.302/Sunshine
2.Toddler monitor with temperature sensor, GPS, and microphone
3. To locate the toddler if lost
- To alert the parents if the toddler is having abnormal temperature
- To play the mom’s voice if toddler is crying