When I do the laptop interview, I bring a mouse I ask them if they want a keyboard, a different mouse, water or anything else. I even offer to leave the room if

When I do the laptop interview, I bring a mouse I ask them if they want a keyboard, a different mouse, water or anything else. I even offer to leave the room if they are freaking out. Only one guy has even used the mouse. Overall although, I think people are far more comfortable with typing on a 15" macbook pro vs scribbling something on a whiteboard.