PocketTool

Four functionalities can be carried out:

1. Calculator
-Four functions (+, -, *, /)
-Tap to input numbers
-Answer is returned as a vibration

2. Communicate answers
-Send the multiple choice or computational answer to a question to another student in the form [question number] -- [answer choice]

3. Click
-Time is given via vibrations
-Timer can be used to stay productive during tests

4. Morse code SMS
-A system of taps and vibrations to send and receive texts
-Short tap is a dot, long tap is a dash.