panteaa / cs522-hw3

CS522 - HW3

A simple mobile text entry interface that uses the device’s directional motion to allow users to undo and redo.

Demo

To try the interface without running the code, open this link on your mobile phone: https://pantea-cs522-hw3.netlify.app/

Instructions on how to run the code

• Install Node.js and npm
• Uncompress the zip file
• Open terminal
  • Go in to the uncompressed directory: cd pathToDirectory
  • npm install
  • npm start
• After starting, a web page will be opened http://localhost:3000
• To run it on your mobile phone to use the motions to interact
  • Open System Preferences on Mac, select Network, find your IP address in your local network and open that with port 3000 on your mobile browser (ex: http://10.0.0.33:3000)
  • You can find this IP also by running ifconfig in terminal

Instructions on how to use the interface

• Type something in the text area
• Move the device quickly in z direction: Undo
• Move the device quickly in y direction: Redo
• You can use the undo/redo buttons to do the same actions
• If there is nothing to Undo/Redo the buttons will be disabled, and motions don't do anything

System requirements

• The device you are testing should have an accelerometer.
• Currently this interface only supports Android devices.

Libraries and resources

• react-use
• react
• vnglst