Human Factors in Design 1. State and comments on human factors that you will consider in the design of a vacuum cleaner - Example 2. Sketch a wheel chair and comment on the design based on the human factors considerations - Class Work 3. Design a shower box taking into consideration the human factors - Home Assignment 4. State and comments on human factors that you will consider in the design of a bicycle-Class Work Cycling Helmet Fluorescent Band Handlebars Gears Seat Rear Brake Block Tyre Reflector Front Wheel Pedal Frarne Chain Spokes Back Wheel