1) remarkable & ratta are traditional off the shelf eink and have to use a frontlight (above the display) which has many tradeoffs 2) daylight actually uses mi

1) remarkable & ratta are traditional off the shelf eink and have to use a frontlight (above the display) which has many tradeoffs 2) daylight actually uses microperforations in our LivePaper display, so we're able to use a backlight, which in our opinion is superior in multiple ways one of which, is what you're describing! our backlight doesnt affect writing feel or distance from pen tip to display! (also way better contrast with BLU on with backlight) 3) thats awesome! feel free to reach out if you want to collaborate, we want to build the best PDF experiences out there as we're serious about knowledge work anjan at daylightcomputer.com we will share more details about our pdf reader later this summer when we do an official software launch!