Looking for a way to stream media files from a computer to a media player? If so, you might want to check out HSTi's Wireless Media Stick – though you should also prepare for some frustration.
Likewise, Logitech's "Couch Mouse" M515 is a handy little gadget designed to let you point and/or click even when you're doing it on a rough fabric surface.
Let's look at the Wireless Media Stick first.