We've recently moved to Salesforce Service Cloud (lightning) from Zendesk, and one of the useful things in ZenDesk is you can see if someone else is viewing a ticket (attached screenshot). I don't see anything like that in Salesforce, is there something that can be built that shows users viewing a case?

We've recently moved to Salesforce Service Cloud (lightning) from Zendesk, and one of the useful things in ZenDesk is you can see if someone else is viewing a ticket (attached screenshot). I don't see anything like that in Salesforce, is there something that can be built that shows users viewing a case?