Agreed. In previous epaper discussions here on HN, people complained that epaper doesn't have enough contrast ratio to make sense as a market. But lower contr

Agreed. In previous epaper discussions here on HN, people complained that epaper doesn't have enough contrast ratio to make sense as a market. But lower contrast ratios are perfect for things that should not stand out any more than an actual physical paper or canvas would. Ambient artwork and ambient displays are perfect applications for epaper/e-ink.