Google settles patent lawsuit from Immersion over Motorola use of haptic feedback

Motorola Droid RAZR family 2012

Immersion is known for guarding its haptic feedback patents with enthusiasm — just ask Microsoft, among others. Motorola learned first-hand when Immersion sued over the use of basic haptic technology in May, but all that’s water under the bridge now that Motorola’s new parent Google is settling the matter out of court. While the exact sums aren’t public, Google will pay Immersion to address any relevant past shipments, license the patents for future Motorola shipments and take care of “certain issues” with Google-badged hardware using the disputed vibration techniques. Immersion’s end of the bargain is simply to end its legal action, including an ITC complaint, although the company makes clear that non-Motorola Android phones aren’t covered by the deal. We’re sure Google isn’t happy to shoulder additional costs on top of its $12.5 billion Motorola acquisition, although it may see the settlement as a matter of establishing focus. After all, there’s bigger fish to fry.

Continue reading Google settles patent lawsuit from Immersion over Motorola use of haptic feedback

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Source: Motorola

Sony tries to patent stylus with friction-based haptic feedback

Sony tries to patent stylus with frictionbased haptic feedback

There’s a certain disconnected feeling that comes with using a touchscreen, and Sony isn’t content with vibration being the sole standard for haptic feedback. The company has filed a bunch of patent applications for a stylus which instead uses artificially generated friction to make it harder or easier to move across the screen. It works using a “rolling contact ball gripping mechanism,” which responds to instructions from the phone or tablet and employs actuators to increase or decrease friction on the roller ball tip. The various filings outline some potential benefits of this stylus-based haptic feedback, including being able to feel yourself “carving and molding” 3D objects in a design application, or understanding your character is “fatigued or damaged” while playing a game. We know that Samsung increased the friction of the Note II’s S-Pen to make it feel more like writing on paper, but Sony’s approach would potentially bring a whole new layer of interaction.

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Source: USPTO (1), (2), (3), (4)

ForcePhone from Nokia Research, HIIT sends positive vibes with a squeeze

ForcePhone from Nokia, HIIT sends positive vibes with a squeeze

Most device vibration technology is used as pure feedback — either confirmation that you’ve pressed something or that you’ve come across an obstacle. If a prototype developed by Nokia Research and the Helsinki Institute of Information Technology ever translates to production, however, it’ll be as much a part of personal phone conversations as a soft voice or a cheeky text message. The modified N900 attaches a resistor that responds to a squeeze at four different pressure levels, and doles that out during a traditional or Skype-based call as a vibration on the other end. As you’d imagine, the aim is to give family, friends and lovers the closest they’ll get to a hug (or the occasional frustration) when the distance is just too great for an in-person visit. Don’t hold your breath for an extra-lovable Lumia anytime soon: there’s no mention of any near-term production plans, and any adoption would require a platform switch just to get started. But if we ever see “reach out and touch someone” become a lot more than a slogan, we’ll know where it came from.

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ForcePhone from Nokia Research, HIIT sends positive vibes with a squeeze originally appeared on Engadget on Tue, 16 Oct 2012 03:43:00 EDT. Please see our terms for use of feeds.

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