Expression

Abstract

Limited access to non-verbal cues hinders the dyadic conversation or social interaction of people who are blind or visually impaired. This paper presents Expression --- an integrated assistive solution using Google Glass. The key function of the system is to enable the user to perceive social signals during a natural face-to-face conversation. Empirical evaluation of the system is presented with qualitative (Likert score: 4.383/5) and quantitative results (overall F-measure of the nonverbal expression recognition: 0.768).