1. IOT POLY ENGINEERING I1-3 1. Using your handout of the design process steps place check next the items asked for as they appear on the screen. These are the items that require a response for turning in your design process steps. 2. Next, AFTER YOU GIVE A RESPONSE (not now), draw a line through that design process item. As in the example below. Design Process a. What must your solution accomplish?

2. IOT POLY ENGINEERING I1-3 1.Test model/prototype to ensure that it works as designed. 2.Calibrate your model/prototype to satisfy all criteria and constraints. DOCUMENT YOUR TESTING PROCESS and RESULTS Test and Evaluate Outcome: Sentences, Lists, Charts, Sketches

3. IOT POLY ENGINEERING I1-3 1.Document any changes you make or need to make to your selected design. 2.Implement those changes to your model / prototype. 3.Retest. Refine the Design Outcome: Sentences, Lists, Charts, Sketches

4. IOT POLY ENGINEERING I1-3 PROBLEM SOLVING 1.FIRST, MAKE A WORKING MODEL used to test your design concept. NEXT, complete steps 6 & 7 of the design process. 2.These steps need to be added to your steps 1,3&4. 3.Steps 2 & 5 do not have to be included because step 2 was done through the notes taken in your notebook and step 5 is making a working model used to test your design concept. 4.

5. IOT POLY ENGINEERING I1-3 PROBLEM SOLVING ROBOT ARM END EFFECTOR. Challenge Problem: Design a gripping wire snare harness end effector for a robot arm that will grip and snare (hold) a pen or pencil when activated (moved). Use your design process responses, notes, video ideas, and your own ideas for help. What gripping wire harness looks like. Robot Arm WITH A PARTNER & THE MATERIALS GIVEN SOLVE THE CHALLENGE You have this class period to work on The Challenge Problem AND Step 6&7. Unfinished steps must be done for homework.