This is my idea for now:1.

This is my idea for now:

1. Robot can detect automatically any cockroach that enter your house. This robot should small with alarm buzz and camera. The source of this energy should be came from battery or maybe from solar source. And should be run at least one week. This robot is design not moving. But it can be detect any cockroach movement so i know my house have some cockroach inside.

2. Robot can detect automatically any key chain lost. Of course every key chain should attach some small sensor or signal sender. So the robot can catch the signal. This robot only using in home appliance.

3. Robot can detect automatically any weather or earthquake symptom. This robot can tell us, "This is earthquake symptom" or "today will be rain"

4. Air robot watcher (this is my dream robot). Actually i need robot that can help any other people. Especially their luggage. Sometimes people got raid by the bad people in their home. I want the robot can detect that belonging and report it directly to local police station. How to detect their belonging? Every home should give some like yellow line. That luggage should put in that yellow line. If that luggage outside the yellow line, The sensor response and send the signal to the robot. And robot will intercept that person or bad guy. And of course report directly to local police station. That robot should waterproof and heavy duty of course.

5. I want also the simple robot to turn of the lamp in my bed room. Sometimes when i was tired from read the book, i forgot to turn off the lamp. I want that robot do by itself to turn off the lamp after a couple of minute. The robot should fly and waterproof and also heavy duty and further improvement.

• DarknessZero