Having my Vocera on my during my shift is wonderful! The only thing it doesn't do that could be easily fixed is allowing a user to prompt a timed call in a given amount of time.
Example - "Have (insert user name) fake call me in (insert time frame)"
This allows direct bedside providers a chance to get out of the awkward 20 min long conversation that some clients/patients sometimes get us into. Providing a pace for both provider and an expectation for patients.