PPT-Using Hand Gestures for Alternative User Verification

Materials jGRASP IDE Version 20016 Java SDK 7u79 Leap Motion Device and SDK Laptop Macintosh OS X Version 1095 Basic Overview Sample Code Data amp 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 825 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. Understanding and Interpreting Body Language. Introduction. Humans pride themselves on their seemingly unique ability to verbalize feelings and ideas.. While the mouth tells one story, gestures and posture may tell a different story.. (BODY LANGUAGE). http://bass-schuler.com/wp-content/uploads/2012/09/Student-Body-Language-Poster2.jpg. Language is a communication system operating noise thanks to a strict rules and help take over experience.. Customization. Uran. . Oh. 1. and Leah Findlater. 2. 1 . Department . of Computer . Science. 2 . College of Information Studies. University of Maryland, College . Park. . uranoh@cs.umd.edu . | . leahkf@umd.edu. Stretch!!. Say something polite!. One person at a time say something polite!. “Thank you!”. “Excuse me!”. “I’m Sorry!. “Bless you!”. “Please!”. Do you know the rules??. Be respectful!. Darren . Andreychuk. Shahedul. . Khandkar. Josy. Oliveira. 1. Outline. 2. Research Objective. Related Works. Methodologies. Findings. Limitations. Future Work. Research Objective. 3. Determine the natural gestures for common tasks in touch enabled applications. UNIVERSITY OF TEXAS AT EL PASO. PRESENTED BY:. Kehinde . Akinola. Objectives. Know some Gestures in Android. How to detect Common Gestures (using Android as examples). Creating . multitouch. gestures. Sophie . Forbes. March . 24, 2015. One of the main problems travelers face is communicating with the locals. Even if you never leave home without your trusty phrase book, communication is as much about nonverbal cues as it is about talking. 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.” [. Vijay Kumar . Kolagani. Yingcai. Xiao. 2. Outline. Introduction. Hardware. Software. Device Drivers. Middleware. API. API Standardization. Examples. Introduction. 4. NUI. A natural user interface (NUI) is a system for communicating with a computing device through natural interactions (gestures, voices, …) without touching a physical device.. 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.” [. What do you mean? Body language Gestures What are some common gestures in your culture? International Gestures Quiz Some cultures this mean ‘peace’ (Canada, USA, ) Some cultures this means ‘victory’ An Intralogistic Vehicle Controlled by Gestures in a Contact-free MannerFor internal movement of goods researchers at Karls-ruhe Institute of Technology KIT have developed a vehicle that can be contro Cal Poly Pomona. 1. Why. study user interfaces?. Good UIs are critical to success. UI programming is. easy . (sophisticated algorithms not required). straightforward (can immediately correct mistakes). Jaideep. . Nijjar. . Tevfik Bultan. University of California, Santa Barbara. ASE 2012. Web . Software Everywhere. Commerce, entertainment, social interaction. We will rely on web apps more in the future.