Notes concerning “E-ink”

• Keyboard-powered computers 2014-10-25 (updated 2018-10-28) (26 minutes)
• A hand-powered computer? 2015-09-03 (updated 2017-07-19) (11 minutes)
• Solar-powered portable computers 2016-09-17 (updated 2018-10-28) (15 minutes)
• Solar computer 2 2017-07-19 (3 minutes)
• Text editor design for e-ink displays 2018-10-28 (23 minutes)