We isolated the latency of the user interacting with a Windows
Phone target application by computing the differences
between the results of the complete UI update benchmark
and the average network latency (i.e., 291.05 milliseconds).
Figure 8 show the resulting extrapolated latency incurred by
the Windows Phone device itself. The average latency of only
23.15 milliseconds, with a maximum of 554.95 milliseconds
(846 - 291.05) and minimum of -10.05, indicate that the
Windows Phone executes quite efficiently. However, there are
still some peaks with higher than average latency that could
potentially jeopardize the user experience