Gadget Ogling: Smart Bikes, Contactless Cards, and Roll

TechNewsWorldGadget Ogling: Smart Bikes, Contactless Cards, and Roll-Up KeyboardsTechNewsWorldWelcome to Gadget Dreams and Nightmares, the column that sifts through the latest gadget announcement for nuggets of gold. In our precious metal collection this week are an adapter that converts a run-of-the-mill bicycle into a smart bike, a new spin ...and more »