TNOOZ - Sep 9 - An earpiece tells users what they are seeing via a small camera and laser pointer on the right-hand side of the head to zero in on items. There is no screen as many users already wear glasses for sight and screens are potential distractions and cause battery life issues. Info can also be received on a smartphone or tablet. Baidu will likely seek B2B partnerships with museums and work with curators to provide info to visitors via the devices instead of audio guides.
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