The projects I am interested in are:

Temperature Control For Kitchen Appliances

http://www.instructables.com/id/Temperature-Control-For-Kitchen-Appliances/

I like this project because this project is interesting and useful. The author described every step in details and showed us the code of it. We can do something to improve it. It can be used for other machines.

Bluetooth Smart Phone Alcohol Detector Accessory

https://www.youtube.com/watch?feature=player_embedded&v=XGbzgo6XhaE

I like this project because most of the work is programming. This project is interesting and useful. If you drink alcohol, it can help you find out what to do. I like the idea of this project.

Android Controlled LED Strip

https://www.youtube.com/watch?feature=player_embedded&v=B3mKUUg9wGs

This project includes the hardware and software. User can control how the light works by cellphone. It is interesting. We can do something else based on this idea, such as how the light works, which light works and so on.