More information: Patent Citation: Google patent calls on eyes to unlock smart glasses (2012, August 9) retrieved 18 August 2019 from https://phys.org/news/2012-08-google-patent-eyes-smart-glasses.html (Phys.org) — In patent language, the application granted to Google this week says simply “Unlocking a screen using eye tracking information” but the message seems clear enough that Google plans to offer a way for wearers of Google headsets from its Project Glass to unlock their systems with just movements of their eyes. The patent describes a number of systems and methods for seeing to it that eye movements will cause the computing system to switch from being in locked mode of operation to unlocked mode, based on eye-tracking information. The technology furthers the ideal of hands-free computing for wearable devices without having to resort to disconcerting gestures, waves, and taps when in public view. Google will benefit in strengthening its past history of coming up with the simple yet innovative for end users. The methods for making the eye tracking and eye movements work include projecting moving objects and displaying a path for the eye to follow. Alternatively, a method might consist of displaying text, and tracking the eye’s movement and speed to determine whether the user is actually reading the text. Reading through lines of text would unlock the device.The patent was filed in November last year but was made public this week. One of the inventors is Hayes Raffle; the other two are Adrian Wong and Ryan Geiss. Raffle is an award-winning product and interaction designer. His title at Google is Staff Interaction Designer, working on Project Glass. Project Glass is one of other projects being built inside the Google X lab near Mountain View, California. His past experience includes a lot of tinkering at the MIT Media Lab where he invented technologies and materials for interpersonal communication.According to the patent, “Methods and systems for unlocking a screen using eye tracking information are described. A computing system may include a display screen. The computing system may be in a locked mode of operation after a period of inactivity by a user. Locked mode of operation may include a locked screen and reduced functionality of the computing system. The user may attempt to unlock the screen. The computing system may generate a display of a moving object on the display screen of the computing system. An eye tracking system may be coupled to the computing system. The eye tracking system may track eye movement of the user. The computing system may determine that a path associated with the eye movement of the user substantially matches a path associated with the moving object on the display and switch to be in an unlocked mode of operation including unlocking the screen.” Explore further Apple bowl-headed patent shows wearable computing plans © 2012 Phys.org This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.
Kolkata: After being closed for more than six months, the iconic Priya Cinema on Rashbehari Avenue of South Kolkata, will open its gates for cinephiles on Thursdayfor a special screening of Satyajit Ray’s cult classic Goopy Gyne Bagha Byne. The landmark single-screen theatre, which had been closed off in the month of August after a fire broke out during one of its late-night movie screenings, has now been revamped with state-of-the-art seating arrangements and fire safety equipment. Also Read – Bose & Gandhi: More similar than apart, says Sugata BoseThe opening of the theatre has created quite a buzz in Tollywood, as celebrities like Prosenjit Chatterjee, Kaushik Ganguly, Arindam Sil, Gautam Ghosh and Abir Chatterjee, among others, will be attending the special screening which will begin from 7 pm. Arijit Dutta, the managing director of Priya Entertainment Private Limited, said: “After receiving licence from the Fire department, the theatre will be restarted on Thursday evening, where we will have a special screening of Goopy Gyne Bagha Byne in the original black and white 35 mm print. We have particularly selected this movie for the screening as I feel that it is the most iconic Bengali movie ever made, which is of concern to the general public nationally as well as internationally.” Also Read – Rs 13,000 crore investment to provide 2 lakh jobs: MamataApart from the celebrities, a considerable number of moviegoers will also get a taste of the special screening as some passes have also been handed out to the general public free of cost, after announcements were made on social media about the same. Extending his regards to Chief Minister Mamata Banerjee for her support, Dutta said: “We have installed the most modern fire safety equipment available in the market and the structures of the building, which is more than 65 years old, have also been repaired. The seating arrangements have also been refashioned as we have drastically increased the leg space by bringing down the number of seats from 930 to 540, apart from installing recliner sofas. We have also done some revamping to the interiors as the lobby has been done up differently.” Followed by Thursday’s special screening, the theatre will screen movies like Kaushik Ganguly’s Nagarkirtan, along with shows of Double Dhamaal and Gully Boy on Friday.