Alcibar doesn't have any hand injuries, but he's been trying to persuade some of his physical therapists to make Guitar Hero available to those who do. It would probably help some soldiers rebuild their hand strength and dexterity.
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When Ziegenfuss was in Iraq, he'd see guys come back in from a 20-hour mission and immediately pick up game controllers. Playing games again here "gives them back a sense that they're normal," he said.

Ziegenfuss, who has also been a peer counselor to wounded soldiers, said some soldiers with new prosthetic limbs have even retaught themselves how to drive with steering-wheel game controllers.