I first thought it was a camera but there was no point, After some searching I found that these things could communicate optical,, so that might be it, if so how do they work?
this post was submitted on 09 Dec 2023
78 points (100.0% liked)
Technology
37723 readers
511 users here now
A nice place to discuss rumors, happenings, innovations, and challenges in the technology sphere. We also welcome discussions on the intersections of technology and society. If it’s technological news or discussion of technology, it probably belongs here.
Remember the overriding ethos on Beehaw: Be(e) Nice. Each user you encounter here is a person, and should be treated with kindness (even if they’re wrong, or use a Linux distro you don’t like). Personal attacks will not be tolerated.
Subcommunities on Beehaw:
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Some of the stores near me have LEDs in the tags so if you're looking for something and ask an employee they can look it up and turn on the light.
The price tag then flashes so you can find it easier.
A store near me (Canadian Tire) has them linked to their app - you find what you want in the app, go to the aisle listed and tap "find this item" and the LED flashes.
That's a great feature, because their employees are fucking useless for knowing where things are.
Well most likely it won't have any left on the shelf, especially if it were something listed in the weekly flyer.