Gestural Query Specification
Gestural Query Specification
复制标题
手势查询规范
DOI：
--
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发表时间：
2013
影响因子：
2.5
通讯作者：
Michael Mandel
中科院分区：
文献类型：
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作者：
Arnab Nandi;Lilong Jiang;Michael Mandel
与数据库的直接、特别的交互通常是通过使用SQL等查询语言的面向控制台的会话接口执行的。随着手势用户界面和使用手势作为其唯一交互模式的计算设备的流行，数据库查询界面需要从根本上重新考虑，以便在没有键盘的情况下工作。我们提出了一个新的查询规范系统，允许用户使用一系列手势来查询数据库。我们提出了一种新的手势识别系统，该系统利用数据库的交互和状态将手势输入分类为关系数据库查询。我们进行了详尽的系统性能测试和用户研究，以证明我们的系统不仅具有性能和交互延迟能力，而且比现有系统更可用，使用更快，更直观。
Direct, ad-hoc interaction with databases has typically been performed over console-oriented conversational interfaces using query languages such as SQL. With the rise in popularity of gestural user interfaces and computing devices that use gestures as their exclusive modes of interaction, database query interfaces require a fundamental rethinking to work without keyboards. We present a novel query specification system that allows the user to query databases using a series of gestures. We present a novel gesture recognition system that uses both the interaction and the state of the database to classify gestural input into relational database queries. We conduct exhaustive systems performance tests and user studies to demonstrate that our system is not only performant and capable of interactive latencies, but it is also more usable, faster to use and more intuitive than existing systems.