2.Power Balance wristbands.
3.The open air treadmill
5.A control alt erase wand.
6.Those sink fixtures that you have to hold down ceaselessly to get water
7.Car alerts. Completely pointless with the exception of irritating individuals at extremely inconvenient times. Dislike anybody hears a vehicle caution and goes rushing to the scene or calls the police... They are 100% silly noisemakers.