Instant messaging in teen life
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Sorting Out Searching on Small Screen Devices
Mobile HCI '02 Proceedings of the 4th International Symposium on Mobile Human-Computer Interaction
Communications of the ACM - Designing for the mobile device
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IIT'09 Proceedings of the 6th international conference on Innovations in information technology
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We describe the usability challenges of designing a mobile instant messaging (IM) application with voice (VoIP) capability. The key challenge was to maintain the experience of PC-based IM applications while taking into account both the constraints of mobile devices and the differences in the context in which such applications are used. We also discuss the challenges involved in implementing solutions to correspond with the capabilities and UI conventions of varied platforms and devices.