EAGER: New User-Centered Design Techniques for Building Assistive Technology for Children who are Presymbolic Communicators

EAGER：以用户为中心的新设计技术，为符号前沟通者的儿童构建辅助技术

• 批准号: 1748615
• 负责人: Anthony Hornof
• 金额: $ 15万
• 依托单位: University of Oregon Eugene
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-08-15 至 2023-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1748615&HistoricalAwards=false
• 关键词: EAGER; New; User; Centered; Design

The project develops new user-centered design techniques for use by speech language pathologists and assistive technology specialists to engage parents of children with severe cognitive and communication impairments in the design, assembly, training, and evaluation of customized assistive technology. The target users are young "presymbolic communicators", which includes children who have no functional speech and no use of augmentative and alternative communication (AAC) devices, but who have idiosyncratic gestures, movements, and vocalizations that family members can understand. The population includes, for example, individuals with severe cerebral palsy, Down syndrome, and Rett syndrome. The project provides such individuals with their first usable and adopted piece of assistive technology; and provides assistive technology practitioners, family members, and caregivers with an easily-replicated protocol and toolkit for developing and deploying AAC solutions on their own. The project engages graduate and undergraduate students in research and practice that solves specific real-world problems, and builds scientific theory that is badly needed in the field of assistive technology.The project establishes a new interdisciplinary approach to the design and deployment of assistive technology and AAC solutions. The approach integrates human-computer interaction (HCI) and communication disorder sciences (CDS), specifically the HCI-based approach of user-centered design with CDS-based approach of establishing and evaluating communication protocols. For example, consistent with CDS approaches, parents and children are engaged in a clinical setting to collect screening and evaluation data; and consistent with HCI approaches, families are engaged in participatory design sessions in their homes to fully explore ideas for new AAC devices. Through this multi-faceted user engagement, the project is developing fundamentally new (a) user-centered design processes to collaborate with parents and children to arrive at the precise child-device interaction that will work for a child with profound intellectual impairments, and (b) software and hardware toolkits to rapidly explore a wide range of customized user interactions to engage these presymbolic communicators.

该项目开发了新的以用户为中心的设计技术，供言语语言病理学家和辅助技术专家使用，让严重认知和沟通障碍儿童的父母参与定制辅助技术的设计、组装、培训和评估。目标用户是年轻的“符号前沟通者”，包括没有功能性语言和不使用增强和替代交流(AAC)设备的儿童，但他们有特殊的手势、动作和发声，家庭成员可以理解。例如，该人群包括患有严重脑瘫、唐氏综合症和雷特综合征的人。该项目为这些人提供了他们第一个可用和采用的辅助技术；并为辅助技术从业者、家庭成员和照顾者提供了一个易于复制的协议和工具包，用于自行开发和部署AAC解决方案。该项目让研究生和本科生参与研究和实践，以解决特定的现实世界问题，并建立辅助技术领域亟需的科学理论。该项目建立了一种设计和部署辅助技术和AAC解决方案的新的跨学科方法。该方法集成了人机交互(HCI)和通信障碍科学(CDS)，特别是以用户为中心的基于人机交互的设计方法和基于CDS的通信协议建立和评估方法。例如，按照CDS方法，父母和孩子在临床环境中收集筛查和评估数据；根据HCI方法，家庭在家中参与参与式设计会议，以充分探索新的AAC设备的想法。通过这种多方面的用户参与，该项目正在开发全新的(A)以用户为中心的设计流程，以与父母和儿童合作，实现精确的儿童-设备交互，这将适用于严重智力障碍的儿童，以及(B)软件和硬件工具包，以快速探索各种定制的用户交互，以参与这些符号前传播者。