Team: 5 Guys Engineering + 1 Midterm Presentation ME 4182 Team: 5 Guys Engineering + 1 Nathan Bessette, Rahul Bhatia, Andrew Cass, Zeeshan Saiyed, Glen Stewart YJ Chok

Automatic Whiteboard Wiper Objective To create an electro-mechanical system that automatically erases a whiteboard System aims to save time and effort in class by automating the eraser function Automatic whiteboard wiper is especially useful to older or disabled users Useful in education and corporate environments

Patents Patent No.: US 6,948,210 Date of Issue: Sept 2005 Patent No.: Filing Date: Jul 7, 1971 Date of Issue: May 1973

Feasibility Testing

Calculations Using the situation with the heavy writing 2” 5” For 9.6 erasers to span the height of the board For 4.8 erasers to span half the height of the board

Magnetic Whiteboard Cleaning System Conceptual Designs Magnetic Whiteboard Cleaning System Multiple Wiper System

Conceptual Designs Scissor Spring Board Eraser Dual Swipe Cleaning System

Conceptual Designs Roller Wiper Zen Buffer

Evaluation Matrix

Mockup (system demonstration)

Questions