https://www.facebook.com/phonebloks https://phonebloks.com/ – it’s a good idea – but no one made it happen yet – motorola opted in – problem: sustainability (avoiding waste) is against the core capitalitic-principle of electronic companies: planned obsolescence.

http://www.dailymail.co.uk/sciencetech/article-2423336/The-phone-means-youll-need-buy-new-handset–New-device-lets-swap-cameras-replace-batteries-upgrade-storage-click.html

http://www.hardkernel.com

ODROID-XU Lite

ODROID-XULite
The world’s first ARM big.LITTLE architecture based single board computer
Exynos5 Octa Cortex-A15 1.4GHz Quad and Cortex-A7 1.2GHz Quad CPUs
PowerVR SGX544MP3 GPU(OpenCL 1.1 EP and OpenGL ES 2.0)
2GB LPDDR3 800MHz Memory
2 x Super speed USB3.0 port / 4 x High speed USB2.0 port
PCB Size : 94 x 70 mm
Order it now
Price : US$139.00
Korean Price : 166,800원(부가세 별도)

probably the best hardware … but i have no idea 😀

Raspberri Pi based self made CellPhones (more CPU-GPU Power)

diy cellphone raspberri

http://www.raspberrypi.org/archives/2848

http://blog.parts-people.com/2012/12/20/mobile-raspberry-pi-computer-build-your-own-portable-rpi-to-go/

Arduino based cell phone:

http://hlt.media.mit.edu/?p=2182

http://www.slashgear.com/diy-arduino-cellphone-made-of-off-the-shelf-parts-22291283/

http://www.treehugger.com/gadgets/build-your-own-cell-phone-kit-created-by-mit-media-lab.html

An Arduino board consists of an Atmel 8-bit AVR microcontroller

Arduino is a single-board microcontroller to make using electronics in multidisciplinary projects more accessible. The hardware consists of an open-source hardware board designed around an 8-bit Atmel AVR microcontroller, or a 32-bit Atmel ARM. The software consists of a standard programming language compiler and a boot loader that executes on the microcontroller.

Arduino boards can be purchased pre-assembled or as do-it-yourself kits. Hardware design information is available for those who would like to assemble an Arduino by hand. It was estimated in mid-2011 that over 300,000 official Arduinos had been commercially produced.[1]

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