本帖最后由 godcry 于 2012-8-20 16:43 编辑 ; m( q9 z. k- H) l" P/ k# Y* y$ X
Recommend "Smart Pen". Very good for taking notes in class. " y0 ~4 @5 |+ U4 l3 u- ~2 D- d! j; Y ] http://www.livescribe.com/en-gb/smartpen/index.html' V$ \2 t. s5 C- T2 H
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You can get it from Future Shop