View Source

Platform requirements

Android phone, running version 2.1 or about (API version 7+)
Can be run on the Android emulator (installation instructions)

How to install the Android app

Allow unknown source installs
Download app
Run installer
Run app

1. Allow unknown source installs for Android

Go to Settings > Applications and check Unknown sources

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2. Download prototype

On your phone, navigate to http://abarry.org/mit/LCMDroid.apk to download the application.

3. Run installer

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Note: don't worry about USB Debugging.
That's only used to get the screenshot.

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4. Run app

You can click Open after the installation screen or you'll find the app under LCMDroid in All Applications.

Shallow prototype

This is not a ready-to-ship prototype, so some portions are deliberately shallow:

Data plotting should be parallel for all channels in real time. In our prototype, we show each channel drawing the data each time it is selected.
All data is canned. Once the canned data runs out, it is pseudo random.
Double-tap on the graph screen is unimplemented.
No artwork (such as the application icon) is completed.

Scenario Instructions

gr4 writeup here

Other notes

This application uses a number of different libraries, including plotting from arity-calculator, which is licensed under the Apache License, Version 2.0. We have made several improvements to their code and intend to submit our patches upstream.

Patches include:

Point-based multitouch zoom (instead of zooming to the center in all cases)
Multitouch drag support
Infinite-horizon scrolling
Small bugfixes