Virtual Assistants for Mobile Devices Using Voice and Gesture Technologies Kishore Prahallad (IIIT-H), Radhika Mamidi (IIIT-H), Anoop Namboodri (IIIT-H), Sandhya Kode (IIIT-H), Shobha Reddy (Methodist college of Engg.), N Balaji (VNR college of Engg). Need for futuristic interfaces • • Existing keyboard/touch based interfaces are not handsfree o Hard to workwith, and are not handsfree o Usage is limited to literate and abled-persons Proposal - a futuristic interface o Enables literate and illiterate, differently-abled to use the mobile devices o Communication, information retrieval and entertainment o Uses voice and gesture based technologies for a multi-modal mobile interaction and computing Virtual assistant • • • • • Voice commands o Call my doctor o Sufficient knowledge of user and context built in Converse (dialog) with the device for information access o Could you check whether train tickets are available to Tirupati tomorrow? Gesture based recognition o hand-"write" SMS/Emails Technologies: speech recognition, natural understanding, expressive speech synthesis, gesture recognition, affective state modeling Applications: multimodal interfaces for information access (socionity), differently-abled, teaching and learning. VNRVJIET : Design of Multimodal Communication Interface • • Objective : The objective of this research proposal is to design a Multimodal human computer interface software which helps in addressing the communication & interaction needs of People with Autism The Software must support all possible modalities like text, voice, touch & eye gestures in providing required assistance to people with Autism in the areas of — Communication, Speech Development, Social Interaction, Computer Aided Learning, Assessment of Learning skills Faculty Team Research Engineer / Student Team External Advisor Dr. N.Balaji - Expertise: Embedded Systems, Signal Processing Mr. Naveen,M.Tech - Research Engineer in the domain of Wireless Sensor Networks Mr. SVN Narayana Rao, Sr. Engg Mgr, HP India Dr. Y.Padma Sai - Expertise : Biomedical Signal Processing Ms. P. Anoosha, MS(USA), Communications Dr. L.Padma Sree – Expertise : Intrusion detection Research Scholars from ECE,CSE&EEE Dr. P Srihari – Expertise: Communication Engineering Affective HCI: Role of Speech Prosody • To integrate human emotions in intelligent HCI for improved interpersonal communication: - An interface between human and computer sensitive to humans affective state . - The interface sense, process and interpret the prosody features like pitch, stress, rhythm and speech rate, etc. Accordingly, the recipient mobile indicates an icon which changes in real time according to the emotional state of the user. Investigator: Methodist College Of Engineering & Technology - Faculty Team Student Team Dr. Shobha Reddy Research Associates (PhD) Mr. Pawar Vinod, (PhD) Jr. Research Assistants (MTech) Mr. Ramesh Babu , MTech Mr. Srikanth, Mtech Mrs. Sushma, (PhD) Mr. Sravan Kumar, MTech Mr. Syed Ather, MTech