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Valero-Cuevas Gets Grip on Study

10/14/08
USC researcher will try to learn more about the dexterity of the human hand.
By Eric Mankin
Francisco Valero-Cuevas

Photo/Philip Channing
A USC expert will lead a $2 million, four-year study on “Reverse Engineering the Human Hand,” funded by the National Science Foundation Emerging Frontiers in Research and Innovation Office.

Associate professor Francisco Valero-Cuevas of the USC Viterbi School of Engineering’s Department of Biomedical Engineering and the USC School of Dentistry’s Division of Biokinesiology and Physical Therapy will work with Chang Liu of Northwestern University, Yoky Matsuoka of the University of Washington and Emanuel Todorov of the University of California, San Diego.

According to an announcement, “the main goal of this project is to understand how to achieve dexterous, approximately optimal control of a hand by having humans and computers perform familiar but challenging tasks of manipulating objects. Researchers will use the same algorithms to model human motor control and to go beyond the present state of the art in robotic manipulation.

“Dexterous robotic hands have a wide variety of possible applications in industry, space and national security. Improved understanding of how humans learn to optimize hand performance will also have broader benefits, particularly for the disabled.”

Department chair Michael Khoo hailed the announcement.

“Francisco has been at USC only one year and has continued his extraordinary production of first-rate research on his unusual and highly important specialty, the human hand,” Khoo said. “We are delighted to have him here and look forward to continuing outstanding achievements.”

Valero-Cuevas, who came to USC in 2007 from Cornell University, is the director of the USC Brain-Body Dynamics Lab dedicated to understanding the biomechanics, neuromuscular control and clinical rehabilitation of human mobility, with an emphasis on dexterous hand function.

The USC award was one of only four given in the area of cognitive optimization and prediction.

The Emerging Frontiers in Research and Innovation Office funded eight others in the area of future infrastructure systems.

“These areas represent two exciting, emerging frontiers of engineering inquiry that can address important national needs and grand engineering challenges," said Sohi Rastegar, director of the office. “They will require an interdisciplinary approach to achieve a significant leap or paradigm shift in engineering knowledge.”

Competition for the awards was vigorous. Some 60 pre-proposals were received. The office asked for more details on only 18 of these, and funded 12, for a total of $24 million.