I work in a yacht club and on an average evening I probably have to put about 1000 glasses through the machine, my idea is as follows: Wine glasses with a special coating, which is completely water resistant. Water would just roll straight off of it leaving no trace of its content. Like the water off a ducks back, leaving it completely dry. This would greatly speed up the cleaning and drying process, currently you have to wipe over every single glass getting rid of all the water....

Simple idea, for expensive cars... If your car is stolen, when you wake up in the morning, all you have to do is flick a switch and panels on the roof begin to flash, this will alert people on the street + police know that the car is stolen. The panels could be on the door and on the roof.