34 citations · 50 across the 3 of their papers we have counts for
3 papers
Exploring Geometric Shapes with Touch
Thomas Pietrzak, Andrew Crossan, Stephen A. Brewster +2
We propose a new technique to help users to explore geometric shapes without vision. This technique is based on a guidance using directional cues with a pin array. This is an alter…
U-Note: Capture the Class and Access it Everywhere
Sylvain Malacria, Thomas Pietrzak, Aurélien Tabard +1
We present U-Note, an augmented teaching and learning system leveraging the advantages of paper while letting teachers and pupils benefit from the richness that digital media can b…
Creating Usable Pin Array Tactons for Non-Visual Information
Thomas Pietrzak, Andrew Crossan, Brewster A. Stephen +2
Spatial information can be difficult to present to a visually impaired computer user. In this paper we examine a new kind of tactile cueing for non-visual interaction as a potentia…