Ring Mouse Just in Time for Your Nerd Wedding Proposal

Sure, Ring Mouse sounds like something you might catch from an out-of-control rodent population while on vacation in a foreign country. And yes, the whole concept sounds a bit awkward to those who have spent their entire computing lives using more input devices, but some compelling feedback from those actually tried Genius's wearable wireless peripheral turns out that the thing is actually usable. For $70, you can get your hands on -- or, rather, in -- one of these things, if you're a Windows user. Of course, you could use it for an engagement ring; just plan on being single for a very long time.