No No No.. Its not about itching.. The device does not stop itching :)
I am talking about some technology, in Rutgers University a project is going on which will allow end-users to write programs to operate household appliances like lamp, alarm clocks, coffee machines etc..
The language used is called as Scratch Language. Using this you can enhance functionality of your Scratchable devices. The technology used is UPOD.
Using UPOD's interactive interface you just have to drag some blocks and write your program.
For more information on this visit http://scratchabledevices.com/