PPT-The Challenges and Potential of End-User Gesture

Customization Uran Oh 1 and Leah Findlater 2 1 Department of Computer Science 2 College of Information Studies University of Maryland College Park uranohcsumdedu leahkfumdedu. Tal Krzypow. VP Product Management . eyeSight Technologies Ltd.. Source: Gesture Recognition & Touch-Less Sensing Market (2013-2018), Markets and Markets. TV. STB. Laptop. Tablet. Phone. Gesture recognition market = 600M units by 2015 and $1.5B by . Gesture CAPTCHA . Jaehoon Kim. Committees . : Eamonn . Keogh, . Stefano . Lonardi. .. . Motivation. There exists a spectrum of . resources.. People may be willing to spend from a few seconds up to hours to obtain it.. Arnab. Nandi, . Lilong. Jiang, Michael Mandel. Presented by – . Himel. Dev. Human Database Interaction. Extremely helpful for driving novice users away. Human Database Interaction [2]. Allows fixed format questions, nothing beyond . Ramon Roel Orduño. Advancing Technology. Open Gesture. Gesture Controlled User Interface (GCUI) prototype . Open source application . Started around 2011 . Allows users to control home settings (turn on/off lights, make a phone call, . Arnab. Nandi, . Lilong. Jiang, Michael Mandel. Presented by – . Himel. Dev. Human Database Interaction. Extremely helpful for driving novice users away. Human Database Interaction [2]. Allows fixed format questions, nothing beyond . . ——. MobiCom’13. Author: . Qifan. Pu et al. University of Washington. Presenter: . Yanyuan. Qin & . Zhitong. . Fei. Why interactive technique?. ? . it . is the movement between things. The movement that connects shapes or forms.. It’s simple to understand, but difficult to put into practice. We are so tempted to focus on the details of the human figure because we think that . Joshua Sunshine. What is a gesture?. “Gesture-based interfaces offer an alternative to traditional keyboard, menu, and direct manipulation interfaces.” [. Rubine. ]. “Pen, finger, and wand gestures are increasingly relevant to many new user interfaces.” [. . Arnab. . Nandi, . Lilong. Jiang, Michael Mandel. Computer Science & Engineering. The Ohio State University. Presented by . Amirhossein. . Aleyasen. Fall 2014. . Computing and Keyboards. Canalys. Joshua Sunshine. What is a gesture?. “Gesture-based interfaces offer an alternative to traditional keyboard, menu, and direct manipulation interfaces.” [. Rubine. ]. “Pen, finger, and wand gestures are increasingly relevant to many new user interfaces.” [. Saar Kuzi. Arnab Nandi Lilong Jiang Michael Mandel. Gestural Interfaces. Are widely used, . given the proliferation of . touch-based devices . such as . smartphones. Gesture Recognition. Actions Inference. Paediatric Language Group. 2014. In . children <3, does parent use of gesture result in faster acquisition of words compared to verba. l input alone?. The question for the year was.... E3BP . Types of Gesture . Materials. jGRASP. . IDE Version . 2.0.0_16 . Java SDK 7u79. Leap Motion . Device and SDK. Laptop. Macintosh OS X Version 10.9.5. Basic. . Overview. Sample. . Code. Data & Analysis. People with a disability that reduces their ability to use a standard keyboard can be at a severe disadvantage when required to input numeric passwords in order to gain access to their accounts. A password that just requires a few movements of the hand in front of the user is more accessible to disabled users, more convenient to almost all users, and can still be very secure. A system was developed in Java that is able to read in the coordinates of the palm of a hand above the Leap Motion Device, save them in a comparable format, then compare the input gesture to a stored one in order to verify a user. Once the program had been calibrated, it was tested with a test case of a gesture containing 3 lines in different directions. The gesture input was registered as acceptably close to the original in 82.5% of trials at an margin of error of 40 millimeters, leading to the conclusion that the program could accurately register and compare input hand gestures. The successful development of this system can be incredibly useful to users with disabilities such as arthritis that makes it difficult to press individual keys on a keyboard. The system also reduces stress put on the wrist from excessive keyboard use that can result in carpal tunnel syndrome. In addition to being faster and easier to input, the endless possibilities of gestures cause the hand gesture passwords to be very secure..