If I understand correctly, you use neither the traditional keyboard nor the trackpad. Can you disable both, or at least configure them to be very difficult for

If I understand correctly, you use neither the traditional keyboard nor the trackpad. Can you disable both, or at least configure them to be very difficult for the casual passerby to use? As an example, any non-traditional keyboard layout that doesn't match the labels on the keys is likely to confuse and annoy the average user to thr point that they give up very quickly.