The problem with suitcases is that they all look the same. That can make it hard to find your bag at the airport. The Easy2Pick Wireless Luggage Finder can help. It has a built-in wireless transmitter and wireless key chain recognition device.
This means that while you wait at baggage claim, your key chain will sound, flash, and vibrate once your suitcase is within 20 meters. Now you know where it is and you have your bag. The device uses unique codes that prevent mistaken identification. It also automatically de-activates in the airplane and re-activates on the luggage belt. Using an electric photo sensor, it senses when it is in the the plane by measuring factors like light, altitude and noise. It will cost you $24.95.