Fidget Toy (Switch)

This toy helps to deal with stress when they are overwhelmed, it is also researched that it helps with focusing and improving attention, for individuals, it would be also safer rather than holding something dangerous. When you apply kinetic energy on one side of the switch, the motion of toggling (the force sends the other side of the switch will move upwards. This is due to the shape of the switch itself.

 

Mechanical switch (Keyboard)

For this president, I believe it serves the same purpose as the first one, it releases stress for the user. The concept inside is more complicated – The key is constructed of a spring, a base and a stem. As you apply kinetic energy when pressing the key, it gives pressure to the spring and when you release the stem bounces back resulting in a click sound.