A type of input to a computer where the meaning depends on the time-related positions input from the device. For example, using a dataglove, the user might beckon with a finger to indicate a zoom in on the display.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。