RIM's own smartphones have been the target of many a "Mr. Blurrycam" snap, but a new feature could put an end to "inconspicuous" shooting, according to a patent issued today. The tool would be in line with the company's mission to protect corporations from security vulnerabilities, which include not only unauthorized access to data, but also leaks from employees. According to the patent, "the camera restriction prevents a user from taking a picture of a subject if the device has not been steadily focused on the subject in question for a predetermined period of time." Just how long
