Abstract: A personalized car radio system comprising: a remote application server comprising: a collector, being a software that scans web sites continuously, for detecting content that corresponds to keywords expressing a driver's preferences; a client application, being a software that schedules displaying collected content in accordance with an alertness rank of the driver and a rhythm of the content; and a client device interacting with the application server by Unicast communication, the client device comprising: a safety module, being a software activated continuously or intermittently, for determining an alertness rank according to (a) metered movement of an organ of the driver, and (b) road condition; and a sounding device and a user interface thereof, for sounding the scheduled content; and a text-to-speech converter, being executed either on the server or the client device, for converting text files to audio files.

Abstract: A personalized car radio system comprising: a remote application server comprising: a collector, being a software that scans web sites continuously, for detecting content that corresponds to keywords expressing a driver's preferences; a client application, being a software that schedules displaying collected content in accordance with an alertness rank of the driver and a rhythm of the content; and a client device interacting with the application server by Unicast communication, the client device comprising: a safety module, being a software activated continuously or intermittently, for determining an alertness rank according to (a) metered movement of an organ of the driver, and (b) road condition; and a sounding device and a user interface thereof, for sounding the scheduled content; and a text-to-speech converter, being executed either on the server or the client device, for converting text files to audio files.

Abstract: An information presentation system (10), comprising: a plurality of information sources (24 A, 24B, 24C), allowing retrieving information therefrom; a preparation-application (28), for preparing by a user (20), a schedule of contents (30), selected from the information; and a presentation application (32), for producing to the user or to another user (20) sound (34) representing the scheduled contents (30), the presentation application (32) comprising a text-to-speech convertor (42) for converting text portions of the scheduled contents (30) to speech, thereby simulating a radio channel, advantaged over a prior radio channel in providing personal preferences applied by the users' preparation.