Abstract
Real time face detection combined with eyegaze tracking can provide a means of user input into a gaming environment. Game and CE system designers can use facial and eye-gaze information in various ways to enhance UI design providing smarter modes of gameplay interaction and UI modalities that are sensitive to a users behaviors and mood. Here we review earlier approaches, using wearable sensors, or enhanced IR illumination. Our technique only requires video feed from a low-resolution user-facing camera. The algorithm is described and some comparative results on a range of embedded hardware are provided. The potential for using eye-gaze as a means of direct user input and improving the accuracy of estimation accordingly is also discussed.
| Original language | English |
|---|---|
| Article number | 6227433 |
| Pages (from-to) | 347-355 |
| Number of pages | 9 |
| Journal | IEEE Transactions on Consumer Electronics |
| Volume | 58 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2012 |
Keywords
- Embedded Imaging
- Eye Tracking
- Eye-Gaze
- Face Tracking
- HCI
- User Interface