Roger Federer through Google Glass
Former tennis world number one, Roger Federer, 33, has released a YouTube video of him playing tennis while wearing the Google Glass.
Not in an actual match of course.
They were playing in a practice match of surrounded by camera crews.
He was playing against his coach, another former world number one, 48-year-old Swede, Stefan Edberg, who was also wearing a pair of Google Glass.
In the video, whenever it cuts to shots of the Google Glass, it made for some shaky footage with a limited view.
Here he is preparing to serve:
And here's him signing a tennis ball for a fan:
But with the new Explorer program, where more people can purchase the wearable tech, hopefully that might change in the future.
Source: Business Insider, YouTube