  This report details the design, development, and implementation of
IncidentUI, an Android tablet application designed to measure user-experienced
ride comfort and record disengagement data for autonomous vehicles (AV) during
test drives. The goal of our project was to develop an Android application to
run on a peripheral tablet and communicate with the Drive Pegasus AGX, the AI
Computing Platform for Nvidia's AV Level 2 Autonomy Solution Architecture [1],
to detect AV disengagements and report ride comfort. We designed and developed
an Android XML-based intuitive user interface for IncidentUI. The development
of IncidentUI required a redesign of the system architecture by redeveloping
the system communications protocol in Java and implementing the Protocol
Buffers (Protobufs) in Java using the existing system Protobuf definitions. The
final iteration of IncidentUI yielded the desired functionality while testing
on an AV test drive. We also received positive feedback from Nvidia's AV
Platform Team during our final IncidentUI demonstration.
