According to an article from Cool Blind Tech the glove is able to read printed text under a person’s finger. I think this is a great tool because it is more discreet than other options such as CCTV’s or devices that are similar to glasses but are bulky and attract much attention.
I am not against using assistive devices but this cwould help students that are struggling to fit in in school or someone at a job site.
I hope this information is helpful.