Also envisaged is a separate stand that includes a video camera and a slide-out, human height projected display: this could allow people to train with other players, or even set up a virtual band.

此外还包括摄像头和一人高的支架，方便你与其他乐手协同练习，甚至可以组建一个虚拟乐团。

youdao

It's a headset with a projected display, a camera and a data connection that could revolutionize the mobile device industry.

ENGADGET

The image reflection is then focused through a lens, where it is magnified and projected onto the display, where there is virtually no space between pixels.

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Furthermore, the fx-CP400 features a variety of functions designed to help students learn and instructors teach at school, including a USB mass storage function for quick and easy data transfer, and compatibility with Casio data projectors to enable the calculator's display to be projected on a screen.

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