- Leading autonomous agent advanced development group : LLM-based autonomous agent system development for smart home- Led digital human advanced development group : Digital human motion generation algorithm and system development for human-AI interaction- Managed AI-infused system integration in collaboration with product managers and tech leads from conception to proof-of-concept demo / pilot service delivery for various verticals/operating environments : (i) Ambient computing for home environment including digital-human and home-robot interactions, (ii) Digital-human concierge for hotel/resort/bank lobbies (iii) Voice-enabled smart mirror for home environment, (iv) Voice-enabled signage for public environment- Led multi-device wakeup arbitration (similar to Amazon echo spatial perception) project : Signal-based as well as NLU-based approach to determine the optimal device to respond/control when multiple devices are simultaneously activated by the same triggerword- Led speech enhancement advanced development group : Multi-channel speech enhancement algorithm development for speech recognition

- Imaged/tracked underwater objects over wide area > 1000 km2 by active acoustics.- Least-squares estimation of underwater object’s 3D distribution from 2D images taken at multiple frequencies.- Quantified mean fish spawning group size and group size distribution relative to total spawning population.- Evaluated physical feasibility of detection of large prey fish shoals by marine mammals using active acoustics.- Quantified systematic statistical bias in marine mammal behavior literature.- Multi-disciplinary/cultural team member during a multi-million field experiment for on-board data processing/analysis.

- Designed a micro-robot for endoscopy under given physical constraints and tested its performance in-vivo.- Developed an analytical model for the micro-robot to determine optimal mechanical parameters.- Improved a bi-directional locomotion mechanism for endoscopy micro-robots.

- Gave lectures on various undergraduate courses in mechanical engineering including Dynamics, Mechanical Vibration, and Mechanical Control.- Contributed to develop an undergraduate curriculum for Air Force Academy cadets

- Designed an ultrasonic transducer with a large area of radiation by modal analysis of transducer structure.- Measured sound pressure level on transducer acoustic axis and acoustic beam pattern for performance evaluation.- Developed a nonlinear acoustic propagation numerical model for ultrasonic loudspeaker applications.