All communication and surveillance equipment require the use of both hands; without hands, it's basically the same as being completely incapacitated.
"No use, even if the surgery is conducted, it won't be quite the same as before. Given the extent of the damage caused now, even if the recovery is very good, at best he might only be able to manage to use a pair of chopsticks. Anything slightly heavier than chopsticks, he won't be able to operate."
"What about typing on a keyboard?"
"Typing, if done slowly, should be possible. But it's impossible in the short term. Don't even think about it for the next three years; at the very least, wait until three years have passed to see how he recovers. Maybe then he'll be able to type a little, but he can't work for too long—over 10 minutes, and his whole hand will become extremely tired."
"What about the other parts of his body? Have they been injured?"
