Answer:
The answer is infrared remote scanners.
Explanation:
Nowadays it's easy to find infrared remote scanners that are stuck on products on the self of supermarkets. The small metal chip or plastic badge over cloths or the scanner used by sales person are some of the examples of scanners used widely.
It is safe to use and can keep the movement under the notice of the worker via the computers. With the advancement in auto sensors, no one can take them out of the dominion area without the permission of the attendee. This technology keeps the product safe and lets the attendees focus more on sales.
TO know more about infrared remote scanners. Refer to this link:
https://brainly.ph/question/12495508
