Move to UV ink

A project log for Invisible QR Code Navigation for Robots 2020

Cheap UV invisible QR codes for indoor navigation of robotics. Print labels from Inkjet Printer and read with a normal camera.

Josh StarnesJosh Starnes 07/12/2020 at 11:360 Comments

using IR is great but there is an expensive cost, however we found that UV ink can accomplish the same goal indoors without the expense, outdoors however the IR ink is better because of the high amount of light that would interfere with UV. That being said I will keep IR for outdoor only.