4 ms·
Magnetophoretic writing tablets were 3 for $10 at the drug store down the street last week. They don't require any power to draw, display, or erase and I'd gues
by ggruschow 17y ago
Magnetophoretic writing tablets were 3 for $10 at the drug store down the street last week. They don't require any power to draw, display, or erase and I'd guess their contrast ratio is better than the current electrophoretic/e-ink displays.. but the ones I got are cheap knock-offs. The true Magna Doodle has better resolution and contrast.
- javery 17y agoMy exact thoughts when reading this, I was playing with a similar device yesterday but it was my daughters Dora the Explorer Magna Doodle... maybe TechCrunch should feature that next.
- dmix 17y ago> Dora the Explorer Magna Doodle That product doesn't have the word "tablet" in it, so no dice. And no making it to the homepage of HN.
- nzmsv 17y agoAnd here's one driven by an AVR: http://www.evilmadscientist.com/article.php/plotbot http://www.evilmadscientist.com/article.php/plotbot