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Lecturers: Luke Franzke & Florian Bruggisser

Course Overview

In this course, we will look at physical computing as a method of interaction design. Our definition of Physical Computing refers to the use of hardware and software to make interactive objects that can respond to events in the real world. These events may be general knowledge about the environment (temperature, brightness, etc.) or user interactions (keystroke, motion, speech, etc.). These devices might respond with direct feedback through displays or actuators, or by performing actions in a digital environment. The challenge of physical computing is to make the interface between human and machine as simple and intuitive as possible by taking physical human abilities and habits into account.

Course Goals

The students learn how to handle hardware and software in order to prototype their own ideas. The students develop an understanding of the characteristics of physical interactions and demonstrate them through functional prototypes. From a technical perspective, students learn the basics of electronics, microcontroller programming (Arduino), working with digital and analogue sensors and actuators.

Course Structure

The course takes place in two separate blocks: Physical Computing Basics in the first two weeks and the Main Project in the last two weeks. In the first block, students will work individually through the introductory topics, while the Main Project is in groups of two to three students. 

Personal Material

Please bring your personal computer to all classes. If you have a newer MacBook with USB C, bring an adapter to work with standard USB cables. A personal notebook is also recommended. 

Expectations and Grading

Grades will be based on group presentations, class participation, home assignments, documentation and final work. An attendance of min. 80% is required to pass the course.

  • Individual Documentation (weeks 1 and 2)
  • Group Work (weeks 3 and 4)

Individual Work (40%) 

  1. Workbook documentation of all exercises and minor projects from weeks 1 and 2.
  2. Document every circuit you built (or attempted to build) with a photo. Include your code when appropriate, a drawn schematic of each circuit and include notes/observations.  
  3. Presentation of Minor Project.

Group Work (60%)

  1. Final Prototype of Object
  2. Final Presentation
  3. Standard IAD Documentation 
    • Video (Making of, Final Prototype)
    • Image selection
    • Short Documentation (PDF)

Final Presentation notes:

  • 5 minutes for presentation, and 5 minutes for feedback and discussion
  • Show the process that brought you to this outcome 
  • Live demonstration of your project 
  1. Introductory Lecture 
  2. Project Briefs 2019
  3. Project box
  4. Exercises
  5. Course Resources
  6. Project References
  7. Physical Computing Literature References
  8. Physical Computing Lab - Sensors

Topic 2019: Empathetic Machines: 

Can interactions between human and machines be more effective if we can empathise with the device because of it's anthropomorphic behaviour? Can such devices, in turn, empathise with us? We are social animals, and a large portion of our brain is dedicated to social tasks, from recognising emotions to predicting the thoughts and intentions of other humans and creatures. It, therefore, makes sense that we utilise these capabilities when designing interactions. 

...


Distinctly non-human forms can be highly evocative of human qualities, and basic geometric forms can convey agency and complex behaviours through motion alone (Heider and Simmel 1944). For this reason, we will focus on primitive forms with expressive behaviour through motion, using simple electromechanical actuators, in combination with sensors and microcontrollers. 

2019 Topics Readings

Schedule

Morning: 09:00 - 12:00,  Afternoon: 13:30 - 17:00

W1

Tuesday

17.09 (4.K15)

06.10 

Wednesday

18.09 (4.K15)

Thursday 19.09 (4.K15)

Friday 20.09 (4.K15)

07.10

Thursday 08.10

Friday 09.10

Morning


(LF FB)

References:

Getting Started with Arduino 3rd Edition: p.37-40

Make: Electronics 2nd edition: p.1-40

Electronic Basics (sparkfun

)
  • Transistors
  • Motors, Solenoids
  • Servo Motors
    (LF(FB

    )

    • Digital Components
    • Digital Interfaces
    • I2C, SPI, UART
  • Neo Pixel
  • Ultra Sonic Distance Sensor

    Individual Minor Project (inputs)

    Individual Minor Project (inputs)

    Afternoon

  • Arduino introduction 
  • Digital Output

    (LF FB)

  • Digital Input
  • Debouncing

    • Parallel/Series Circuits
    Capacitors
    • Debouncing
    Soldering
    LF
    • Minor Project Start 
    • Repetition Time

    (14:00 Student Essay Feedback with Martin and Joëlle Individual) 

    (LF, FB
    • Moving average)

    (FB)

    Individual Minor Project

    Individual Minor Project

    13:30
    • Digital Components continued...


    15:00 Bits and Atoms 


    Individual Minor Project (inputs)

    Individual Minor Project (inputs)

    W2

    Tuesday 24.09 (4.K15)

    Wednesday 25.09 (4.K15)

    Thursday 26.09 (4.K15)

    Friday 27.09 (4.K15)

    Morning

    • Neo Pixels

    Protoboards

    EAGLE CAD

    (LF)

    Networking

    (FB)

    Individual Minor Project

    Individual Minor Project

    Afternoon

    PCB Milling

    (LF)
    Individual Minor Project

    23

    Tuesday 14.10 

    Wednesday 15.10

    Thursday 16.10

    Friday 17.10

    Morning


    • Digital outputs: Neo Pixels


    Capacitors

    Arduino & Processing

    Individual Minor Project (inputs and outputs)

    Individual Minor Project (inputs and outputs)

    Afternoon




    Individual Minor Project

    15:00 Bits and Atoms (data vis)

    Individual Minor Project (inputs and outputs)

    Individual Minor Project Presentation.

    14:30 Cleanup and documentation

    W3

    Wednesday 
    Tuesday 21.10 
    (5.D02)

    Wednesday 22.10 

    Thursday 

    24.10 (5.D02)

    23.10 

    Friday 

    25

    24.10

    (5.D02)

     

    Morning 


    Networking


    Main Project Kickoff

    Robotics input

    (LF)

     

    Main Project Ideation 


    Computer Vision Input 

    (FB)

    Prototyping & Design Concept
    Afternoon
    13:30. Guest Lecture: James Bern from ETH Computational Robotics Lab  (5.T09)

    Serial Communication

    • Soldering


    Topic Presentation 

    15:00

    Topic Presentation Soldering 2 (LF) 

    Bits and Atoms (data vis)

    EAGLE CAD & PCB

    Milling (LF

    Manufacturing (LCSC EASY EDA?)


    13:30 Mentoring  (LF & FB)

    16:30. Guest Lecture: Maria Smigielska (5.T04)

    W4

    Tuesday 29

    Tuesday 28.10 (Atelier)

    Wednesday 30

    Wednesday 29.10 (Atelier)

    Thursday 31

    Thursday 30.10 (Atelier)

    Friday

    01

    31.

    11 

    10 (Atelier)

    Morning 


    Prototyping / Mentoring (LF)

    Prototyping 

    Setup Final

    Build

    Presentation  

    Final Build

    Final Build

    W5Tuesday 05.11
    MorningSetup Final Presentation  (4k.15)Afternoon

    Documentation 

    Afternoon


    Prototyping / Mentoring (LF)

    Meeting Jürgen and Karmen 14:00 - 15:00 (5.D02). 

    Prototyping / Mentoring

    Final Build

    15:00 Bits and Atoms  (data vis)

    Final Presentation 14:

    30  (4k.15)Documentation and feedback 15:15 - 17:00

    30 

    Feedback


     Documentation