Unverified80% confidenceDecision RuleTime unknown
内向外(Inside-out)光学追踪在弱光、纯色墙面或快速大幅动作时易丢失追踪,对追踪精度极致要求(如VR健身、竞技射击)应选带基站的Lighthouse外向内追踪
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UnverifiedPC VR体感需要基站(Lighthouse)光学追踪的设备(如Valve Index)追踪精度达亚毫米级且无累积漂移,适合需要全身精确定位的模拟游戏;一体机的Inside-out摄像头追踪在手放到身后或头顶时会丢失追踪71% similarUnverified自带精密瞄准孔(retro-reflective aiming aid),使用者可较快将反射光对准目标,上手门槛低于无瞄准孔的镜片69% similarUnverified信号镜有效反光距离可达16-40km(晴天),远超声光哨和手电,但完全依赖阳光和瞄准技巧——应选带瞄准孔(retroreflective aimer)的军规款,普通镜面难以准确对准搜救目标67% similarUnverified自带瞄准孔(retro-reflective aiming aid),在阳光下通过孔内光点对准目标即可精确瞄准,比无瞄准孔的镜子实用性高很多67% similarUnverified带网格瞄准孔可帮助对准目标反射阳光求救,购买前确认自己会使用瞄准孔的对光方法才能发挥作用66% similar
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