This paper does research on an infrared multi-touch technology, gives the recognition and description of touch-based bimanual action, and sets up the touch-based two-handed interaction model.

以未来指挥所中的自然手势交互为应用背景，研究用户操作的概念抽取与表述，提出从语法、语义层次上整合实现用户操作到双手多指触摸交互控制的映射方法。

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But one campaigner who has been banging the drum for improved technology education for years - and putting her ideas into action - has received little recognition.

BBC: ICT victory for the coding campaigners