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Author (up) Onur Ferhat; Fernando Vilariño edit   pdf
openurl 
  Title A Cheap Portable Eye-Tracker Solution for Common Setups Type Conference Article
  Year 2013 Publication 17th European Conference on Eye Movements Abbreviated Journal  
  Volume Issue Pages  
  Keywords Low cost; eye-tracker; software; webcam; Raspberry Pi  
  Abstract We analyze the feasibility of a cheap eye-tracker where the hardware consists of a single webcam and a Raspberry Pi device. Our aim is to discover the limits of such a system and to see whether it provides an acceptable performance. We base our work on the open source Opengazer (Zielinski, 2013) and we propose several improvements to create a robust, real-time system. After assessing the accuracy of our eye-tracker in elaborated experiments involving 18 subjects under 4 different system setups, we developed a simple game to see how it performs in practice and we also installed it on a Raspberry Pi to create a portable stand-alone eye-tracker which achieves 1.62° horizontal accuracy with 3 fps refresh rate for a building cost of 70 Euros.  
  Address Lund; Sweden; August 2013  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference ECEM  
  Notes MV;SIAI Approved no  
  Call Number Admin @ si @ FeV2013 Serial 2374  
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