NIU introduces self-navigation system
DeKALB – Colorful block QR stickers are popping up all over campus on bathrooms, stairwells and prominent buildings around NIU – but when scanned, most students won’t realize that these patterns are not meant to be seen, but heard. NaviLens is the new app for self-navigation, able to detect special QR stickers from up to...
Source: northernstar.info