Hi guys, can you are provide me some idea based on the photo provided, any idea will do whether is practical or not, appreciate your thought.

 

Sound a "geek alert" alarm when too many Android devices appear in close proximity to each other. "Disperse and get back to work!"

 

For the sorry sods in lovely California:

A bluetooth enabled toilet that automatically notifies the local constable when you fail to follow the Golden State rule:

If it's yellow, let it mellow;
If it's brown, flush it down.

 

Its got mention there critical signal. Any idea for critical missiom?