An improved user interface for use with a mobile telecommunication device such as a mobile phone to make its featured more accessible to a sight-impaired user. The user interface employs a collection of distinguishable non-visual (NV) cues that are selectively generated as the user chooses a feature...http://www.google.com.au/patents/US7363060?utm_source=gb-gplus-sharePatent US7363060 - Mobile telephone user interface
