https://medium.com/pcmag-access/can-this-wearable-get-you-to-stop-daydreaming-and-focus-e7a4a09e862

Unlike today’s popular activity trackers, the clip-on FOCI device wants you to stay still and focus. It’s the latest from UK-based Tinylogics, and we tried it out.

In the Quantified Self movement, it’s not just about tracking the body, but training the mind for a world soon to be dominated by AI. Personally, I’m up for testing any “mind hacking” tool, from brain-machine interfaces to brain spas.