Extracting Families from Revit Tutorial 

The way that technology is moving I would encourage your friend to use their hand for keyboard and try out eye tracking mouse solutions. www.pcworld.com/article/3014523/tobii-eyex-review-the-eye-mouse-is-magical-but-just-not-for-everyone.html

www.revitcity.com/downloads.php?action=search&keywords=&user_name=&object_file_type%5B%5D=rvt&sort=score Some projects have been uploaded here. Quality isn't great, but that's Revitcity for you.

Try using a Dynamo script: Upgrade Families - #9 on this list: archsmarter.com/save-time-revit-dynamo/

Yep, I'm almost in disbelief he has released such a video. 'How to breach IP agreements'.

why is it so? Can u explain more? Do u mean the exporting of Family OR System Family (wall etc)?

@@DD-eq2bl I mean if you worked as a professional with another company (e.g. an engineer) and 'took' their content like this you are stealing intellectual property. Companies put much time into their systems, so to have it stolen is a problem should their competition get it and use it. It would be like buying a car and having someone walk up and drive off in it. I have known cases where companies discovered this happened (via JV or word of mouth/new employees bring their content back from the company) which lead to issues. If you want free content, just use resources that are actually free like RevitCity. It isn't great quality, but if people aren't willing to put in any time to build their content, it's what they deserve to use.

Yes, you are right. I understand why no one wants to give out their revit files now.

balkanarchitect@gmail.com

Yes, you are right. I tried many ways to contact him, but never get any reply from him. I really want to register his courses, however, the customer service is really bad. :(

why is it so? Can u explain more? Do u mean the exporting of Family OR System Family (wall etc)?

@@DD-eq2bl By exporting the consultants model you are effectively stealing from the original author. Otherwise a handy tutorial 👍