QR codes are practical and easy to use. Aim the phone's camera, click, and straight to a website you go. But experts warn they also have a dark side.
Boing Boing on MSN
Who needs Amazon Whispersync when you have a reMarkable Tablet?
I don't know why it never occurred to me before, but here we are: If you own a reMarkable tablet and have a Connect ...
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