Many people suffer from the side-effects of bad posture. To help them correct their posture a vest could be developed such that it could be easily worn by any person and when he slips into a wrong posture a beep could be sounded or a small electric pulse be transmitted. This will enormously help young people who develop bad posture sitting infornt of the computer.

Newer processors are larger, faster and consume more power. Power consumption equates largely with heat generation, and keeping them them cool can be a major concern. So my idea is, use this heat generated to keep your coffee warm. Every computer has a coffee cup holder and when you turn on the switch the generated heat is used to keep your coffee warm.

Accidents do happen everywhere and on the Indian highways most of them are hit and run cases where the victim is left at the mercy of any passerby for any help. And many a times the culprits go scot-free because no one noted the license plate number. Given that there are many processors in modern automobiles, a mechanism could be developed such that the bumpers of the automobiles have 2 port, an input and output port. On the output port the license number of that automobile is...