But Filmmaker Chris Barrett showed just how easy it is to record people without them knowing it. His glasses captured a man getting arrested after a fight. He shared the video on YouTube.

　　Also some are concerned about the use of facial recognition technology on Google Glasses. But Google says it will not approve the use of such applications. The Internet company says it is still testing its new device, and it hopes to make Google Glasses available to the public by early next year.

　　Google Glasses Raise Privacy Concerns

　　Introduction of Google Glasses Appearance like real glasses, but glassless, with a tiny rectangular glass at the top right-hand corner to(1)

　　video

　　(2)_______ make and receive calls, send and receive texts, take pictures, record video or search the web

　　Different attitudes towards Google Glasses Approving Marcia Dawkins: It is not only(3) _______in teaching but also in her personal life

　　(4) _______ The potential risk of exposing privacy

　　•John Simpson: Allow people(5) _______ glasses to record and spy on you without you knowing it.

　　•Mr Dale: Speak loud to activate the device so that the people around will know what he is doing.

　　•Chris Barrett: Record people while they are not(6) _______of it.

　　The abuse of facial recognition technology on Google Glasses.

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