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My Ph.D. work on the Personal Universal Controller

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Personal Universal Controller (PUC)

The Personal Universal Controller (PUC) is my Ph.D. work from 2000-2006. This repository contains most, if not all, of the code written as part of my thesis. There is a mix of different source types in this repository, primarly Java and C#. The initial version of the PUC was written in Java, and then it was subsequently rewritten in C# to run more easily on the mobile devices of that era, specifically Microsoft PocketPC and Smartphone devices.

The personal universal controller was a project that explored the issues that arise when a handheld is used as remote control to manipulate all of the devices in the world around us. Our primary focus was creating a specification language that can define any device and an automatic user interface generator that can create control panels from this specification language. This paper is a good overview of the Pebbles project that discusses my work in some detail. This paper best describes the basics of the PUC system. Our evaluation of the PUC system found that automatically generated interfaces could be better than hand-designed interface in some cases.

I extended the PUC with a layer called Uniform that automatically generates remote control interfaces that are consistent with past interfaces that the user has seen. This system works for interfaces generated on both a PocketPC and mobile phone interface. See some screenshots here. An evaluation found that users performed better with the interfaces generated for consistency than with normal interfaces.

I also built the Huddle system for automatically creating combined interfaces for systems of multiple appliances. Huddle uses a model of content flow to understand the tasks that users will want to perform with the system of appliances. Based on the model, Huddle creates two kinds of interfaces: a Flow-Based Interface that allows users to accomplish their high-level goals and four kinds of Aggregate User Interfaces that give users task-specific low-level control of the appliances.

A Warning

This code has sat unmaintained since late 2006. If you can find a version of Visual Studio .NET from that era, then you will likely be able to build the C# codebase. I suspect it is unlikely to run on any more modern systems.

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