At those firms., Ross said that she worked "at the intersection of design and marketing." Calling Glass "cool," she admitted to just getting started on the device. According to the post, which you can read in its entirety below, she will begin her career at Google starting on Monday.
Considering that Ross' strengths seem to be in design and marketing, it would seem that the first phase of Google Glass is now over with the next phase to focus on selling the device to the public.
source: +GoogleGlass via SlashGear