Develop and Plan

Form	Functions	Ideas	Medium
Metallic	Recording	Nature	Cardboard
Embellished	Fitness	Motivating	3D print
Painted	Mental Health	Increasing Knowledge	Laser Cut wood
Sprayed paint	Security	Remind	Scrap metal
LED	Charge	Beauty	Recycled Paper
Mechanical	Pleasure	Simple	Plastic

Actual Ideas: 

Speaker: this device can produce sound energy by converting electrical energy into mechanical energy, when there is a sound, an electric current is sent, and it creates a magnetic field and interacts with the permanent magnet, making the cone vibrate and thus creating a sound.

Waste Energy Converter (failed): in this product, I will use the thermoelectric generators to convert wasted energy – from easily overheated objects such as car engines, computers, and iPads – to electric energy. For powering lamps, charging phones, or storage for later use. This failed because it’s too hard to capture small amounts of heat difference (computer overheat), it can only capture a significant amount of difference.

Final Idea:

Heart rate monitor: