Six odd and crazy technologies at CES

Heather Kelly, CNN
Updated 4:46 AM EST, Tue January 7, 2014
The Mobile QWERTY keyboard from TrewGrip flips and rotates the traditional keyboard. It works with tablets, phones and laptop computers.
A backward mobile keyboard —
The Mobile QWERTY keyboard from TrewGrip flips and rotates the traditional keyboard. It works with tablets, phones and laptop computers.
Heather Kelly/CNN
With Netatmo's June, a sensor disguised as a bracelet or brooch tracks sun exposure and gives healthy advice to the wearer.
Jewelry that detects UV rays —
With Netatmo's June, a sensor disguised as a bracelet or brooch tracks sun exposure and gives healthy advice to the wearer.
Heather Kelly/CNN
The Jumping Sumo smartphone-controlled robot from Parrot speeds, leaps into the air, has a small camera and can do tricks.
Smartphone-controlled robot —
The Jumping Sumo smartphone-controlled robot from Parrot speeds, leaps into the air, has a small camera and can do tricks.
Heather Kelly/CNN
The Phantom 2 Vision drone from DJI Innovations has a built-in camera and a smartphone app, and can fly up to 400 feet into the air.
Photo drone —
The Phantom 2 Vision drone from DJI Innovations has a built-in camera and a smartphone app, and can fly up to 400 feet into the air.
Heather Kelly/CNN
The Aura is a smart communications lamp from Withings that communicates with a sensor placed in your bed to track sleep patterns and wake you at just the right moment.
Dream technology —
The Aura is a smart communications lamp from Withings that communicates with a sensor placed in your bed to track sleep patterns and wake you at just the right moment.
Heather Kelly/CNN
The PrioVR suit tracks your body movements using an array of strapped-on sensors. It can be used for games or more serious uses, like military training.
Full-body virtual reality —
The PrioVR suit tracks your body movements using an array of strapped-on sensors. It can be used for games or more serious uses, like military training.
Heather Kelly/CNN
Mother is a hub that communicates with smaller sensors you place on anything you want to monitor, from pets to medications, and sends custom notifications to a smartphone.
Odd parental figure —
Mother is a hub that communicates with smaller sensors you place on anything you want to monitor, from pets to medications, and sends custom notifications to a smartphone.
Heather Kelly/CNN
The Prong PocketPlug is a smartphone case that can be plugged directly into an electrical outlet to charge your phone.
Smartphone power plug —
The Prong PocketPlug is a smartphone case that can be plugged directly into an electrical outlet to charge your phone.
Heather Kelly/CNN
The Sphero 2B is another smartphone-controlled robotic toy that can speed and jump into the air.
Two-wheeled rugged robot —
The Sphero 2B is another smartphone-controlled robotic toy that can speed and jump into the air.
Heather Kelly/CNN
TrackR devices can be attached to keys or electronics or slipped into a wallet and then tracked from up to 100 feet away.
Keep tabs on everything —
TrackR devices can be attached to keys or electronics or slipped into a wallet and then tracked from up to 100 feet away.
Heather Kelly/CNN
The Parrot MiniDrone is a very small smartphone-controlled drone.
Wee drone —
The Parrot MiniDrone is a very small smartphone-controlled drone.
Heather Kelly/CNN