𝔖 Bobbio Scriptorium
✦   LIBER   ✦

[ACM Press the 3rd Augmented Human International Conference - Megève, France (2012.03.08-2012.03.09)] Proceedings of the 3rd Augmented Human International Conference on - AH '12 - Usability of video-overlaying SSVEP based BCIs

✍ Scribed by Kapeller, Christoph; Hintermüller, Christoph; Guger, Christoph

Book ID
118198150
Publisher
ACM Press
Year
2012
Weight
470 KB
Volume
0
Category
Article
ISBN
145031077X

No coin nor oath required. For personal study only.

✦ Synopsis

This work investigates the usability of an steady-state visual evoked potentials (SSVEP) based brain-computer interface (BCI) with on-screen stimulation. The BCI controls were displayed with an underlying feedback video. Each control had a unique flashing frequency. For classification a combination of minimum energy (ME) and linear discriminant analysis (LDA) was used. Two experiments showed that the use of overlaying controls is possible, but also decreasing the performance.

📜 SIMILAR VOLUMES

[ACM Press the 3rd Augmented Human Inter
[ACM Press the 3rd Augmented Human International Conference - Megève, France (2012.03.08-2012.03.09)] Proceedings of the 3rd Augmented Human International Conference on - AH '12 - Gesture keyboard with a machine learning requiring only one camera
✍ Murase, Taichi; Moteki, Atsunori; Suzuki, Genta; Nakai, Takahiro; Hara, Nobuyuki 📂 Article 📅 2012 🏛 ACM Press ⚖ 345 KB

In this paper, the authors propose a novel gesture-based virtual keyboard (Gesture Keyboard) that uses a standard QWERTY keyboard layout, and requires only one camera, and employs a machine learning technique. Gesture Keyboard tracks the user's fingers and recognizes finger motions to judge keys inp