The team saw some early successes regarding movement — the initial goal of the BCI — allowing Burkhart to press buttons along the neck of a “Guitar Hero” controller.
But returning touch to his hand was a much more daunting task. By using a simple vibration device or “wearable haptic system,” Burkhart was able to tell if he was touching an object or not without seeing it.
“It’s definitely strange,” Burkhart told Wired. “It’s still not normal, but it’s definitely much better than not having any sensory information going back to my body.”
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