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by Earthtoken
Thu Apr 15, 2021 3:11 pm
Forum: Assistive technology and accessibility
Topic: sensors for hard of hearing (spider sense)
Replies: 2
Views: 605

sensors for hard of hearing (spider sense)

Spider sense? I am looking for a way to utilize my Raspberry Pi into a warning for me when someone is approaching from behind. I am hard of hearing and would love a sensor that lets me know when someone is approaching from behind. I teach school and constantly have students come up from behind. If I...

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