Mad Money TV show host Jim Cramer (on CNBC broadcasting) is promoting Netgear Inc. (NYSE: NTGR) as the phone that could make VoIP actually work. In addition to wireless routers, Netgear makes the “Skype WiFi Phone” which allows you to make free calls to other Skype users around the world.

With all the latest wireless technologies (RFID, Bluetooth, GPS, Wi-Fi) available these days, it’s interesting to imagine how they might be combined into new applications with consumer electronics to create hybrid uses. Some of the ideas in the list below are serious, some just for fun. It’s not so much the wireless technology nor the [...]