Just when you thought your BlackBerry could not get any more secure, it would appear that it may, soon enough. According to a patent that we've been given, which was filed on February 26, 2009 and updated on January 12, 2010, it clearly defines the implementation of finger print scanning technology.
"An apparatus for input and fingerprint recognition comprises a touch surface,
and a data processor coupled to the touch surface. The touch surface comprises a
first region and a second region. The second region is distinct from and
coplanar with the first region and occupies a minor portion of a total surface
area of the touch surface. The data processor is configured to selectively
operate the touch surface in a touch input mode or a fingerprint detection mode.
In the touch input mode, the data processor is configured to operate the second
region at a first resolution comparable to that of the first region to detect a
touch input anywhere on the touch surface. In the fingerprint detection mode,
the data processor is configured to operate the second region at a higher
resolution than the first resolution to detect a fingerprint on the second
region.
Finger print recognition is a known technique of biometric systems, utilized for recognizing the identity of a person based on physiological characteristics.
Both techniques are typically not provided simultaneously in handheld electronic devices. Although touch pads and finger print devices are common, touch pads may have very low resolution, and may use an interpretive algorithm to increase the apparent resolution, whereas finger print devices may have very high resolution. The limited surface area of a handheld electronic device may exclude the use of both touch pads and fingerprint devices simultaneously."
We are unsure if a feature such as this would be implemented into the majority of future released devices or if RIM intends for this to be targeted towards high-level corporations, governments, etc. This could serve a great purpose for next level security, but would an everyday consumer need it? We're considering the pros and cons of a unique feature like this. As long as the operating system of the device could efficiently handle the scanning of your finger print and do it quickly, then we're sold. Given the speediness of BlackBerrys current OS' this may just be a novelty and not a practicality.
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