PiKVM can do this. We have developed a cloud-like platform that is already being tested, and we plan to launch it before the new year's release.

Technical details here: https://www.kickstarter.com/projects/mdevaev/pikvm-v4/posts/...

If you REALLY want to try it and you have PiKVM, you can contact us at Discord (https://discord.gg/bpmXfz5) and we will give you access to the beta version.