Interactive system for a vehicle

A method of triggering a display unit in the interactive display system in a vehicle, where the display unit comprises one or more illumination devices sandwiched between a first substrate and a second substrate of a laminated glass of the vehicle glazing, the one or more illumination devices being viewed from at least exterior of the vehicle or interior of the vehicle or both, the method comprising:

• receiving, by a data acquisition unit, an output data from a sensor unit present in the vehicle;
• transmitting the output data to a processing unit;
• receiving user inputs by the processing unit;
• generating a command signal by the processing unit in response to the user input and output data;
• triggering the display unit, by the command signal, wherein the display unit is configured to display patterns, emoticons on at least exterior of the vehicle or interior of the vehicle or both, wherein the command signal includes a voltage output which is varied to modify the luminance in the display unit;
• establishing communication of a remote control device with the processing unit to control display unit;
• and
• establishing communication of the processing unit with a server system through a mobile application to transmit output data from the processing unit to a server system;
• wherein the step of controlling the display unit comprises controlling the amplitude of the power supplied to the display unit and thereby controlling the duration of illumination, frequency of illumination and luminosity of illumination in the display unit,
• wherein the processing unit controls the display unit and illumination of the display unit based on proximity of the remote control device to the vehicle, and wherein the processing unit comprises a power convertor that is configured to modify the voltage output in the command signal to optimize voltage conditions.