In speaking with Hoffman and Masius, I collected that Nekomimi had no plans of expanding its designs, but instead in just sticking with the cat ears.

FORBES: Emoki: Animal Ears You Control With Your Mind

The folks that brought animated cat ears to the human race is now using NeuroSky's brainwave-reading headgear to suss out your emotional state and share it with your friends.

ENGADGET: Neurowear wants to read your mind, geotag your feelings (video)

We've seen a number of headsets tap into the mind, to geotag your mood, grant you remote control over gadgets or simply let you wiggle a pair of cat ears.

ENGADGET

There are some decidedly frivolous applications for EEG technology, too, such as a pair of cat ears on a hairband that stand up when the wearer is concentrating and lie down when he or she is relaxed.

ECONOMIST: Brainwave controllers

There were stuffed animals, rappers, ridiculous products, bad signage filled with Engrish, booth babes stuffed into tight t-shirts, guys in Elvis costumes, guys in Kiss costumes, guys in ninja outfits, guys on skateboards, guys in monkey suits, and at least one guy wearing brain-wave controlled cat ears.

FORBES: CES: When The Going Gets Weird, The Weird Turn Pro

Many entered, but it was Daniel Orren who sent in a great green-screened video that snagged him a temporary spot on the Engadget crew at this year's CES. Hanging with the team in our trusty trailer, getting comped meals, roaming the floor, wearing mind-controlled cat ears -- honestly, it's probably just easier to list all of the things the photographer didn't do the other week in Vegas.

ENGADGET: Features