Gadget Ogling: A Personal Padlock, a Grown-Up Desk, and an Informative Mirror

Tapplock is a padlock that unlocks when you press your finger against a sensor to let it read your print. There are other smart padlocks on the market you can unlock using your smartphone via Bluetooth, though there are a couple of points that help Tapplock stand out. First, the crowdfunding price is reasonable, at $29 for the basic version and $49 for the larger model. Second, what you get for that larger model is compelling, since it can charge your phone if you're in a bind. The battery on that one lasts up to three years on a single charge.