Research impact is typically measured by peer driven citations. Peers also review papers and award grants. All of the above are easily gamed metrics by social engineers independently of the actual value of their work.
I've been working remotely for years with in-person visits on a monthly to quarterly basis. Brain-storming and planning in person definitely create value, but getting the work done is a different story. 10% inspiration (in person, maybe) and 90% perspiration (where they don't have to watch you sweat).
I'm curious how you would determine the "actual value of their work" without considering peer review or award grants? I'm not saying that shoddy work with good marketing deserves to be successful, but doing brilliant research that no one knows about seems like it's not particularly valuable either.
I've also worked with engineers who completely discounted the importance of the social aspect of their work. Frequently even their strongest work had minimal impact on the organization.
I've been working remotely for years with in-person visits on a monthly to quarterly basis. Brain-storming and planning in person definitely create value, but getting the work done is a different story. 10% inspiration (in person, maybe) and 90% perspiration (where they don't have to watch you sweat).