My idea is to create sportswear with built in flexible electronics to monitor an athlete's biological indicators, like pH levels in sweat, heart rate, or blood pressure, generating data on metabolism or other factors and beaming it wirelessly to a trainer's laptop. The electronics could also simply count the steps to measure the distance traveled or the number of reps completed. Having such a sportswear will remove the need for some clunky external device to record or transmit...

Recently, watching a bank robbery movie I got an idea that I'm sure will be useful for improvement of all kind of safes either huge walk in banking safes or small personal safes. I would set the safe to open with two or more secret combinations where only one is the real combination which just opens the safe. Other combinations would open the safe too but along with that they would automatically trigger the alarm system. For small models we can integrate a simple wireless card which in...