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首页> 外文会议>International cross-disciplinary workshop on Web accessibility;W4A >Mobile phones may be the right devices for supporting developing world accessibility, but is the WWW the right service delivery model?
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Mobile phones may be the right devices for supporting developing world accessibility, but is the WWW the right service delivery model?

机译：移动电话可能是支持发展中国家可访问性的正确设备，但是WWW是否是正确的服务交付模式？

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摘要

In this paper we detail the synergies we have observed between the features and limitations of mobile phones, and the usability and accessibility requirements of rural developing world users. This includes support for sequential interaction, multimedia input and output, asynchronous messaging and a universally familiar numeric keypad. However, we argue that the WWW as currently conceived may be an inappropriate model for delivering mobile information services in this context. We highlight a number of tensions we have observed between the traditional web model, and the design synergies that we have uncovered. To demonstrate an alternative framework, we describe CAM --- a platform for delivering mobile information services in the rural developing world. Supporting scripted execution, media-driven, tangible interaction as well as an offline usage model, CAM is uniquely adapted both to rural accessibility requirements and the inherent capabilities of mobile phones. By learning from the CAM design, wecan either improve the design of existing mobile web standards and services, or implement a more appropriate framework altogether.
机译：在本文中，我们详细介绍了我们在移动电话的功能和局限性以及农村发展中国家的用户的可用性和可访问性要求之间观察到的协同作用。这包括对顺序交互，多媒体输入和输出，异步消息传递以及普遍熟悉的数字小键盘的支持。但是，我们认为，当前构想的WWW可能不是在这种情况下提供移动信息服务的合适模型。我们重点介绍了传统Web模型与我们发现的设计协作之间的许多紧张关系。为了演示替代框架，我们描述了CAM-在农村发展中国家提供移动信息服务的平台。 CAM支持脚本执行，媒体驱动的，有形的交互以及离线使用模型，可针对农村可访问性要求和移动电话的固有功能进行独特的调整。通过从CAM设计中学习，我们可以改善现有移动Web标准和服务的设计，或者完全实施更合适的框架。

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