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• Scanning for Digital Content: How Blind and Sighted People Perceive Concurrent Speech

  João Guerreiro, Daniel Gonçalves · 2016 · ACM Transactions on Accessible Computing (TACCESS)

  This paper investigates whether blind and sighted people can leverage concurrent speech — multiple audio streams playing simultaneously — to more efficiently scan and identify relevant digital content, exploiting the well-known Cocktail Party Effect. Screen readers currently…

  visual impairment · concurrent speech · auditory interface · screen reader · cocktail party effect

• Faster Text-to-Speeches: Enhancing Blind People's Information Scanning with Faster Concurrent Speech

  João Guerreiro, Daniel Gonçalves · 2015 · ASSETS '15: Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility

  This paper investigates how blind users can scan digital information more efficiently by comparing two approaches: increasing speech rate (the traditional method) versus using concurrent speech (multiple simultaneous voices). The research leverages the "Cocktail Party…

  blindness · screen readers · text-to-speech · speech rate · concurrent speech

• Text-to-Speeches: Evaluating the Perception of Concurrent Speech by Blind People

  João Guerreiro, Daniel Gonçalves · 2014 · ASSETS '14: Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility

  This paper investigates whether blind people can leverage the Cocktail Party Effect—the human ability to focus on one speech source among several while still detecting relevant content in the background—to more efficiently scan digital information. Screen readers present content…

  visual impairment · blindness · screen readers · speech perception · cocktail party effect

3 results.