Repozytorium publikacji - Politechnika Gdańska

In this paper we present the possibility of using eGlasses eye tracking module as an extension for Scratch programming tool which is a visual programming language supporting computer skills learning. The main concept behind this project is to setup the interface for rapid interaction design. Eye tracking is a powerful tool for hands free communication but for that requires a dedicated software. This software is rarely tailored for a specific needs of a potential user. It means that people who wants to explore gaze driven computer interfaces often need to create their own eye tracking software or need to have certain computer skills to be able to go through the software development kit (SDK) provided by the eye tracker vendors. It makes designing interaction by gaze quite challenging. The eGlasses eye tracking module was used to extend sensor values available in Scratch by the information about pupil position, gaze position and eye opened/eye closed signal. In this paper we have tested if the gaze data acquired by the eGlasses are reliable and can be used as an input signal for rapid interaction design using Scratch. The whole interface was validated regarding the system usability score (SUS). The purpose of our work is to support disabled children and their therapists but also to give a chance to a wider community, without computational skills, to easily check they ideas for gaze based interaction. The results of conducted studies with the participation of volunteers give strong foundations to support this statement.

Autorzy

• dr inż. Tomasz Kocejko link otwiera się w nowej karcie ,
• prof. dr hab. inż. Jacek Rumiński link otwiera się w nowej karcie ,
• dr inż. Adam Bujnowski link otwiera się w nowej karcie ,
• prof. dr hab. inż. Jerzy Wtorek link otwiera się w nowej karcie