Is there any case study available on multi-modal interaction Alipta Ballav | Posted on: December 21, 2016
What do you mean by multi-modal interaction exactly?
Multi-modal Interaction uses more than 2 input & output methods to access a system.
Alipta, please check out http://www.hueyify.com/what-is-hueyify
interesting development happening on accessibility for a varied interaction including persons with disabilities