eInk

This hol­i­day sea­son it seems that the eBook reader is the must-have tech gift.
I can understand why:

Port­able — it’s easier to carry one eReader loaded with a few hun­dred (or thou­sand!) books
Search­able — some of the eRead­ers can  scan and search for text pas­sages, let­ting you book­mark them for future ref­er­ence
Annota­tions — in addition […]