Review: Four-Colour eInk Name Badge (HSN371) - plus Linux and Android tips ★★★★☆

from blog Terence Eden’s Blog, | ↗ original
↗ original
While I was at OggCamp, I noticed a few people had repurposed supermarket eInk shelf displays as name-tags. Nifty! I wondered if there was a retail version I could hack around with. I found the HSN371. It is a colour eInk screen with a lanyard hole. The picture quality is amazing given the technology, the update speed is acceptable, and the...