The goal of haptic rendering is to enable user to touch, feel and manipulate virtual objects through a haptic interface.

根据国内外踝关节康复器械的研究现状，提出了基于虚拟现实的踝关节康复机器人的构成，其本质是一种触觉感知接口。

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While we appreciate that having a touchscreen allows Tesla to tweak the user interface in software, there's no haptic feedback, and we'd still much prefer having good ole hardware knobs and switches for the main controls.

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