Of course. It is only a machine. The idea is to sense where it might go without the use of sight.
[ A droid like this would be meant for the youngest of initiates, with their training sabers which can do little more than provide a sharp bite rather than the brilliant burns a lightsaber has to offer.
But it gave Obi-Wan a chance to lose himself in the Force. To feel nothing else. For a man who tends to have strong feelings, but buries them so deeply that even he can't recognize them . . . it works. ]
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[ A droid like this would be meant for the youngest of initiates, with their training sabers which can do little more than provide a sharp bite rather than the brilliant burns a lightsaber has to offer.
But it gave Obi-Wan a chance to lose himself in the Force. To feel nothing else. For a man who tends to have strong feelings, but buries them so deeply that even he can't recognize them . . . it works. ]