首页|'Tracking Facial Expressions Using Ultrasound And Millimeter Waves' in Patent Ap plication Approval Process (USPTO 20240219562)
'Tracking Facial Expressions Using Ultrasound And Millimeter Waves' in Patent Ap plication Approval Process (USPTO 20240219562)
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The following quote was obtained by the news editors from the background informa tion supplied bythe inventors: “Head mounted face tracking is conventionally do ne using cameras. But cameras can haverelatively high-power and data throughput budgets, which is not ideal for form factors which have limitedpower and compu te budgets (e.g., headsets). Moreover, orientation of cameras for face tracking can resultin issues with occlusion caused by, e.g., facial hair of the user, or improper line of sight.”
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