Meantime, Sreedharan has not only the rail project but also an advisory board slot at a new Foundation for the Restoration of National Values.

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There's 4GB of on-board storage (with a microSD slot to increase that) and WiFi, which Sony plans to use for sharing notes with those who didn't make it to class on time.

ENGADGET

The top board features a color LCD, a microSD card slot, an EEPROM, a speaker, a compass, a knob plus some buttons and LEDs.

ENGADGET

The top board faetures a color LCD, a microSD card slot, an EEPROM, a speaker, a compass, a knob plus some buttons and LEDs.

ENGADGET

We guess that makes sense since it has to fit into a standard SIM slot, but it's rocket science how they managed to fit all that circuitry into a board that tiny -- in fact, we were shown an x-ray view of the card, and the number of chips, resistors, and miscellaneous pieces of technology in there is nothing short of mind-bending.

ENGADGET: Sagem Orga shows off pricey SIMfi prototype at MWC Hands-on