Oh heck yes!
Finally this technology is enough improved to give good results with easy!
Basicly you simply shoot a video in which you make some movements, and using A.I. you can transfer that movement to a 3d character in Blender in just a matter of a few minutes!
In the past years motion capture was possible only using expensive sensors / suites / technology that are also very high demanding in terms of time required / space needed for transportation / time management.
But nowadays we can simply upload a video on a websites and automaticly download the motion capture file.
Have a good one!