Said invention utilizes small camera to implement touch pen, so that it can better implement user's input device.

本发明利用为摄像画面特定地点的小型摄像机来实现触摸笔，因此能够更好地实现用户输入装置。

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Haptics provide micro vibration pulses a device that has smooth input methods like touch screens.

触觉技术会提供微小的震动脉冲给设备。

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Haptics provide micro vibration pulses to a device that has smooth input methods like touch screens.

触觉技术会提供微小的震动脉冲给设备。

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In the past, we've made no secret about the fact that we prefer using Windows 8 with some sort of touch input device, but it's still nice to see Lenovo adding an extra option for folks who prefer keyboard shortcuts.

ENGADGET: Lenovo ThinkPad Twist review: an old form factor gets new life with Windows 8

While there are several peripherals that add keyboards and joysticks to smartphones, Sensus goes one step further by adding touch input to a device's entire outer surface.

ENGADGET: Canopy's Sensus gaming case protects your iPhone 4 / 4S, adds plenty of new touch sensors (update)

Plus, Tegra 4 with Direct Touch technology gives it touch responsiveness that is a more consistent, accurate and smooth-flowing touch input experience than a standard touch device.

ENGADGET: NVIDIA unveils Project Shield, a Tegra 4-powered Android gaming handheld