Class 10

Material Covered This Week

  • Final Project discussion
  • Project planning
  • Bills of materials
  • System diagrams

In-Class Activity

Project planning discussion. We’ll discuss your final project ideas and how to execute them. This will include:

  • Project descriptions: how to describe your project for execution. How this differs from describing it conceptually
  • Drawings for project planning: system diagrams, floor plans, and elevations
  • Timelines
  • Bills of materials
  • User research and playtesting

We’ll talk also talk about project construction and issues you might run into when developing larger projects, such as CNC construction, advanced circuit planning and construction, communications issues, and other topics related to development of larger scale projects.

Assignments for next class

Prototype for playtesting – Come up with an initial design for your final project’s user interface and develop a plan to user test your design with users with an interactive sketch. In a playtest, you explain to groups of potential testers briefly what your project looks and sounds like. Then you ask them to act as participants and to show and tell you what they would do with the project.  It’s a way of testing your assumptions about the clarity of the interface. Next week, we’ll run these playtests on each other.

Prepare a list of questions you want to answer with this test: are the controls immediately understandable to someone who’s never used the thing before? Can she successfully operate the interface?  Can she learn the physical actions  necessary and internalize them, so that she can concentrate on what the device does, rather than her own actions?

Make a set of instructions to introduce your test, and  list of questions to ask your testers after they’ve interacted with your device or system.  Your mock-up should include as little as you need so that you can have other people perform your system. When they do, they will have questions, or will tell you what doesn’t make sense. Take note of those things and make changes to your plan accordingly.

Originally written on August 17, 2018 by Tom Igoe
Last modified on September 28, 2018 by David Rios