Next Steps

Here are things that our team would like to improve in future work:

1. Experiment with a different motor to change how the person waves its hands or notifies that the friend is available to hang out.

2. Experiment with other form factors such as a bracelet, necklace, or key chain.  These objects are more mobile.  

3. Consider making the clocks smaller and use batteries as their power sources. Also, the sound can be more ambient so that it won't be too disturbing. We can also connect them to an app if possible.

4. If we take these ideas forward, we would need to consider how different motors work, how to scale down the circuit.