Consider the trackpad. The ones in Windows laptops are rarely (if ever) their best feature, but they nevertheless remain ubiquitous. Synaptics is one of the biggest names in trackpads, and today it announced a new one called the ” SecurePad ” that integrates a fingerprint reader into the trackpad itself rather than as a separate component. The SecurePad will have a small, 4mm by 10mm sensor on the trackpad’s surface that can scan a “fingertip placed at any angle on the sensor.” Said sensor will be available in a variety of different Synaptics trackpads, including the TouchPad , ClickPad , and ForcePad , and those trackpads will all be available in a variety of sizes. LED lights will provide feedback and allow the sensor to be used in dark environments. Fingerprint data traveling between the sensor and the “host processor” is encrypted to prevent the information from being accessed by other apps (Apple uses a similar sort of encryption with TouchID , and it prevents user apps from accessing fingerprint data in transit). We’ve contacted Synaptics to see if storing and reading fingerprints securely requires a separate chip to be installed in laptops that use the SecurePad and to get more detail on how this encryption works—we’ll update this article if we receive a response. Read 3 remaining paragraphs | Comments
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Synaptics builds a fingerprint reader right into its trackpads
