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Lecturers: Joël Gähwiler, Luke Franzke

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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 interaction and the technical possibilities of realising interactions and demonstrate them through functional prototypes. In particularFrom a technical perspective, students learn the areas of electronics, microcontroller programming (Arduino), sensors and actuators.

In the first 1 one and a half weeks, the students will work alone individually through the introductory parttopics. In the second part they stage, students will form groups of up to 3 people for the final project.

Topic:

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Quellen der Energie (im Zauberwald) 

This year, students work will be exhibited in Zauberwald in a collective installation. The installation covers the topic of Energy Production and will combine outcomes from Physical Computing and Interactive Visualisation. In the Physical Computing module, students will develop an input device, that will later be used to control a visualisation developed in the Interactive Visualisation module. More information on the project can be found here.

Each input device will be themed on a "Kraftwerk" renewable energy sources relating to an energy source in Switzerland, for example water, wind or solar. Students will develop the appearance and function of the Kraftwerk energy source and build in sensors to allow various forms of interactions from visitors to be fed into the Visualiser. 

The available energy sources are:

• Water
• Solar
• Wind

Guidelines for the object: 

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• Object emits one value from 0.0 to 1.0 to be understood as the current energy production.
• Circular Base with a diameter of 400mm (the tree stump is 600mm).
• Robust, Waterproof waterproof and resistant in below zero environments.
• Construction only with raw MDF (4mm) or plexiglassappropriate materials (decision will be made together).
• The object should have both sensors (inputs) and actuators (feedback).
• Easily reproducible (: CAD drawings , schematics, etcand electronic schematics must also be delivered.

Technical Specification

Each object must use a Arduino MKR1000 (WiFi, 3.3V) that connects to a shifr.io namespace and transmits the current energy production as string representation of a floating point value between 0.0 and 1.0. At the final presentation we will communicate access credentials to a shared namespace as well as topics for the individual objects that need to be configured. We will use the data to feed a simple visualization that will present the common energy production per power type.

Groups

Wind

1. Jennifer, Mara, Felix (wind1)
2. Lilian, Randy (wind2)

Water

1. Melanie, Marcial, Michelle (water1)
2. Duy, Fiona, Colin (water2)

Solar

1. Claudia, Stefan, Janina (solar1)
2. Andrin, Edna, Dominik (solar2)

Deliverables

Individual

• Scans of Notebook (PDF)

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• Final Prototype of Object
• Plans for Final Object
  • Drawings (CAD?)
  • Schematics & Board Layout (Eagle)
  • Material List (Spreadsheet)
• Final Presentation
• Standard IAD Documentation
  • Video (Making of, Final Prototype)
  • Short Documentation (PDF)

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• Individual Documentation (30%)
• Group Work (70%)

Presentation

For the presentation you will need to bring your objects to 4.T33. Ensure that your project is connected to shiftr.io using the MKR100 with the shared name space for the Zauberwald project  (you will be briefed how to do this). A simple visualisation has been prepared to show the outputs on the screen in the seminar room.  

• 5 minutes for presentation, and 5 minutes for feedback and discussion
• Live demonstration of your project 
• Explain the process and the thinking that brought you to this outcome 
• Indicate any further steps that are required to realise your project in an outdoor, winter setting 
• No slides needed 

References and Links

• ProjektboxIntroductory Slides
• Linksammlung
• Projektsammlung
• LiteratursammlungElectronic Basics
• Project box 2020
• Physical Computing Resources

Schedule

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