Wander Watch – Fashion Technology Final Project

Wander Watch is a compass that lights up in the direction of your destination. You can use an app to enter where you’re going, and then put the phone away. This is part of a series of products I’m creating that help undo our overconnected lives.

This project was created for a course titled Expressive Interfaces: Introduction to Fashion Technology, and taught at ITP at NYU.

A slide deck can be found here.

Role: Ideation, concept development, physical design, fabrication, and coding.

Tools: Bluetooth LE, Cordova Phone Gap app, Don Coleman’s Bluetooth library, Javascript, Google Maps API, Tinkercad, 3D printers, Flora microcontroller, Flora Bluetooth LE module, Neopixel ring, webbing, velcro, thread and needle for strap.

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How It Works

The user opens the app, selects a destination, and sends it to the watch using Bluetooth LE. The watch lights up in the direction of the destination. The watch itself is 3D printed and encloses a stack of components.

 

 

Creative Process

Stage 1 – Concept development

  • Brainstormed what a wearable navigation piece might look like.
  • Illustrated the look and feel of the watch.

Artboard 1-100

Stage 2 – Research

 

Stage 3 – Code

  • Step by step, I assembled together my working code:
    • Confirm bluetooth connectivity using Flora microcontroller & Bluetooth module with Bluefruit app to confirm connectivity
    • Send commands to turn on and off specific Neopixel ring LEDs
    • Download and set up Don Coleman’s Cordova Phonegap app example
    • Use app to send commands to Neopixels
    • Insert Google Maps API Heading code into Bluetooth app.
    • Replace one map pin with phone’s actual location.

Stage 4 – Fabrication

  • Meanwhile, I developed and printed the physical design of the watch.
    • Research 3D printed watch designs online.
    • Create my own unique design in Tinkercad, including a tailored closing mechanism and opening for the strap.
    • Print test examples on the Ultimaker 3D printers at ITP.
    • Print a final prototype at NYU’s LaGuardia print shop on the Mojo printer.
    • Assemble strap by sewing velcro for an adjustable fit.

 

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Next Steps

I hope in the future to add the GPS and magnetometer on the watch itself. In addition, I’d like to add three buttons on the side, so that a user can pre-program a few locations at home and leave their phone behind!

 

 

Expressive Interfaces: LED Circuit with a Switch

For this project I made use of snap buttons to create a switch to turn on and off and LED in the shape of another cat.

 

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How the piece is turned on, by connecting snap buttons.

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Illustrated diagram of the top piece’s circuit.

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Illustrated diagram of the back piece’s diagrams.