Some come from the desks of design firms. Others come from the minds of people who know their way around Photoshop and have a little too much free time on their hands. But these concepts certainly got us thinking about the future of mobile phones.
We probably won't be getting our hands on any of them for a few years, but most of them contain a kernel of an idea that could make its way into the mainstream, such as OLED displays and pico projectors.
Having a phone that can wrap around your wrist or arm could be useful, especially if you're prone to losing things.
But that doesn't mean anyone would want the snake phone, created by Product Visionaires, curled around their entire arm. Imagine unwrapping one of these things if you get a call.
Yikes! Shrink the design down to a manageable size, and this phone would probably be a hit with people who frequent the gym.
Image: Product Visionaires
Kyocera Kinetic OLED mobile phone
The Kyocera kinetic-energy-powered concept phone unfolds from a wallet-shaped, pocket-friendly device into a widescreen OLED display.
The phone sports a physical keyboard that pretty much goes away when not in use. The keys are inset into the frame of the phone. Just start typing, and - like magic--the keyboard emerges from the phone's skin.
We don't know what kind of battery this phone is supposed to use, but it's probably epic.
NEXT PAGE: Hidden displays and the Nokia Morph
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- Bend in Touch and Transformer phone
- A glass phone and a Windows phone
- The camera-projector-printer and the separating handset
- The Pebble phone and the Radia
- Melding phones with humans and the O2 Mobile phone
- The Touch Wood project and a hockey-puck concept phone
- Buzz Lightyear, eat your heart out and Fan-made PSP takes the gaming cake
- F-Circle and the Sony Ericsson concept phone