PERCEPT：盲人及视力受损者的室内导航。
PERCEPT: indoor navigation for the blind and visually impaired.
作者信息
Ganz Aura, Gandhi Siddhesh Rajan, Schafer James, Singh Tushar, Puleo Elaine, Mullett Gary, Wilson Carole
机构信息
Electrical and Computer Engineering DepartmentUniversity of Massachusetts, Amherst, MA 01003, USA.
出版信息
Annu Int Conf IEEE Eng Med Biol Soc. 2011;2011:856-9. doi: 10.1109/IEMBS.2011.6090223.
In order to enhance the perception of indoor and unfamiliar environments for the blind and visually-impaired, we introduce the PERCEPT system that supports a number of unique features such as: a) Low deployment and maintenance cost; b) Scalability, i.e. we can deploy the system in very large buildings; c) An on-demand system that does not overwhelm the user, as it offers small amounts of information on demand; and d) Portability and ease-of-use, i.e., the custom handheld device carried by the user is compact and instructions are received audibly.
为了增强盲人和视力障碍者对室内及陌生环境的感知，我们推出了PERCEPT系统，该系统具备多项独特功能，例如：a) 低部署和维护成本；b) 可扩展性，即我们能够在非常大型的建筑中部署该系统；c) 按需提供信息的系统，不会给用户造成负担，因为它按需提供少量信息；d) 便携性和易用性，即用户携带的定制手持设备小巧紧凑，且能以语音方式接收指令。
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