Abstract
In this paper, we describe various setups that allow
usability professionals to conduct effective user studies
on mobile devices. We describe the factors relevant
when building a solution for mobile device observation
and the various designs we worked with in the Google
user experience research environment as we iterated to
meet changing study needs. We highlight a novel setup
that is fully portable, can be used in a usability lab as
well as in the field, accommodates a large variety of
different mobile devices, and allows for live observation
by product teams around the world.