Internet company Yahoo says it will anonymize some user data within 90 days of its collection. That includes information on the sites users visit, and advertisements they click on.

Meanwhile the Ponemon Institute, a research group that focuses on privacy issues, hasreleased its annual Most Trusted Companies survey. Google fell from its top 20 perch, partly because consumers expressed growing unease with Google’s data collection and retention practices.

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A few years ago doctors removed Rob Spence’s right eye. He damaged it more than 20 years ago while shooting his grandfather’s gun on a trip to Ireland.

Now the 36 year-old Canadian documentary film maker is working with a team of scientists to implant a camera in his prosthetic eye. Spence plans to use the eye-cam to shoot scenes for a new film, which will examine the perils of surveillance by camera.

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