popSLATE is a iPhone case with an integrated e-ink display on the back that is updated and powered by the phone.
It’s an augmented-reality, OCR-capable translation app, but that’s a poor description. A better one would be “magic.” World Lens looks at any printed text through the iPhones camera, reads it, translates between Spanish and English. That’s pretty impressive already — it does it in real time — but it also matches the color, font and perspective of the text, and remaps it onto the image. It’s as if the world itself has been translated.
[via wired.com ]