381<p>The LAMBDA system aims at facilitating blind students to write, read and process text and mathematical expressions in an educational context.<br /> Mathematical expressions and text are presented to the user in a linear formon the braille display and through speech output. Visual rendering in a linear<br /> form enables the sighted reader to understand what the blind user is writing.<br /> Asynchronous two-dimensional visual rendering of mathematical notation is available. Many editing and exploration operations are available. The LAMBDA<br /> system imports and exports MathML files. That makes possible transnational exchange of scientific digital resources. In this talk are presented the basic<br /> features of the LAMBDA system, state-of-the-art and future development and in which educational contexts the LAMBDA system is used. Especially, the experience<br /> with blind students in Italian schools undertaken by Istituto dei Ciechi di Milano is illustrated.</p> LOMv1.0authorBEGIN:VCARD FN:Enrico Bortolazzi EMAIL;INTERNET: ORG:Veia Srl, Verona (Italy) END:VCARDLOMv1.0authorBEGIN:VCARD FN:Gianbattista Rossi EMAIL;INTERNET: ORG:Istituto dei Ciechi di Milano END:VCARDMp322532167LOMv1.220 minutesLOMv1.2NoLOMv1.2No