Dear Editor,
At the U.C. Berkeley graduation in May, I saw a paraplegic student cross the stage in an exoskeleton designed by the engineering department, creating an extraordinary, though transitory, moment. I appreciate that the Walk Again researchers in Melissa Healy’s article mention, “drinking a cup of coffee” as a goal of their prosthetic “body suit,” illustrating their aim to enable not extraordinary moments, but commonplace tasks in the lives of ordinary people. However, the cost of this technology isn’t mentioned at all, and would surely be more than today’s prosthetics costing $6,000-$35,000. Instead of ignoring cost, I suggest that the Walk Again researchers, and all biomedical device researchers, consider their devices’ costs to consumers and try to make them more affordable, without sacrificing quality, so that their technology is not only available to the wealthy, but to an ordinary person who might just want to drink a cup of coffee.
Sincerely,
Amy Levier
Berkeley, CA
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In Response to: "Body Suit May Soon Enable Paralyzed to Walk"
http://www.latimes.com/health/la-he-brain-machine-20111006,0,7089239.story