FingerReader2.0: Designing and Evaluating a Wearable Finger-WornCamera to Assist People with Visual Impairments while Shopping,

Boldu, R., Dancu, A., Matthies, D. J.C., Buddhika, T., Siriwardhana, S., & Nanayakkara, S. (2018). FingerReader2. 0: Designing and Evaluating a Wearable Finger-Worn Camera to Assist People with Visual Impairments while Shopping. In Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, 2(3), 94. ACM.