3MORRIS R Paul, TOMLINSON Julie J.A Mobile Device User Interface with a Simple, Classic Design[J].IEEE Transactions on Consumer Electronics, 2008,54: 1252-1258.
7YAMABE Takahiro Iwata Tetsuo, NAKAJIMA Tatsuo.Towards a Mobility Enhanced User Interface Design for Multi-task Environments: an Experimental Study on Cognitive Workload Measurement[C].IEEE Computer Science, 2010 (6) : 106-- 111.