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首页> 外文会议>Annual CHI conference on human factors in computing systems >Enhancing Independence and Safety for Blind and Deaf-Blind Public Transit Riders
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Enhancing Independence and Safety for Blind and Deaf-Blind Public Transit Riders

机译：加强盲人和聋人公共交通乘客的独立性和安全性

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Blind and deaf-blind people often rely on public transit for everyday mobility, but using transit can be challenging for them. We conducted semi-structured interviews with 13 blind and deaf-blind people to understand how they use public transit and what human values were important to them in this domain. Two key values were identified: independence and safety. We developed GoBraille, two related Braille-based applications that provide information about buses and bus stops while supporting the key values. GoBraille is built on MoBraiile, a novel framework that enables a Braille display to benefit from many features in a smartphone without knowledge of proprietary, device-specific protocols. Finally, we conducted user studies with blind people to demonstrate that GoBraille enables people to travel more independently and safely. We also conducted co-design with a deaf-blind person, finding that a minimalist interface, with short input and output messages, was most effective for this population.
机译：盲人和聋哑人通常依靠公共交通来实现日常出行，但是使用交通对他们来说可能是个挑战。我们对13位盲人和聋哑人进行了半结构化访谈，以了解他们如何使用公共交通以及在这一领域中哪些人的价值观对他们很重要。确定了两个关键价值：独立性和安全性。我们开发了GoBraille，这是两个基于盲文的相关应用程序，可在提供有关关键值的同时提供有关公交车和公交车站的信息。 GoBraille是建立在MoBraiile之上的，MoBraiile是一个新颖的框架，可让盲文显示器从智能手机的许多功能中受益，而无需了解专有的，特定于设备的协议。最后，我们对盲人进行了用户研究，以证明GoBraille使人们能够更独立，更安全地旅行。我们还与一个聋哑人进行了共同设计，发现具有简短输入和输出消息的简约界面对该人群最有效。

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