I am a PhD student at the Robotics Institute, Carnegie Mellon University working with Stelian Coros and Jim McCann. My research interests lie in applying optimization and data-driven techniques to solve complex real-world problems. For my current research, I build computational design tools that enable casual users to build robots, towards increasing accessibility of robotics. In the long term, I would like to build technologies that enhance the life and well-being of community at large.
In the past, I have had not-so-brief stints in the area of human motor control and biomechanical simulations. During my Masters, I worked with Hartmut Geyer on understanding human control of leg placement. I have also spent some time trying to understand human balance, and motor skill aquisition in people learning bongoboarding with Jessica K. Hodgins as an intern at Disney Research Pittsburgh.
The goal of my thesis is to make robotics more accessible to casual users by reducing the domain knowledge required in designing and building robots. Towards this end, I have developed several interactive design tools that enable the design of desired structure and behavior of diverse robots.
Interactive tool for articulated robot design
This tool allows novices to create custom articulated robots such as manipulators and walking robots. It supports both manual and automatic design, and enables design testing using physics-based simulation.
This tool enables novices to create smart IoT devices with embedded sensors using digital fabrication. It automatically finds assembly-aware packing of components within the device, and exports necessary geometries for 3D printing.
Semantic design of expressive robot behaviors
I am currently exploring if one can design complex robot behaviors such as robot walking based on the emotion the behavior evokes!
3D Printing Pneumatic Device Controls with Variable Activation Force Capabilities Marynel Vazquez, Eric Brockmeyer, Ruta Desai, Chris Harrison and Scott E. Hudson ACM Conference on Human Factors in Computing Systems (CHI), Seoul, Korea, (2015).
Integration of an Adaptive Swing Control into a Neuromuscular Human Walking Model Seungmoon Song, Ruta Desai and Hartmut Geyer IEEE Engineering in Medicine and Biology Society (EMBC), Osaka, Japan (2013).