hand gesture recognition的用法和樣例：
例句
- Hand gesture recognition has become one of the key techniques of human-computer interaction HCI.
手勢識別已成為人機交互技術(shù)的關(guān)鍵之一。 - It was clear that this was not an unusual situation, and every hand gesture recognition project undertaken results in a new laboratory glove.
很顯然，這并非不尋常的情況，每一個(gè)手勢識別項目，結果在一個(gè)新的實(shí)驗室手套。
