What are the safety considerations of smart blinds opening up a bedroom at inopportune moments, such as children playing outside while you're having sex or chan

What are the safety considerations of smart blinds opening up a bedroom at inopportune moments, such as children playing outside while you're having sex or changing clothes? Is there a lockout mode for "I/we are not decent" or do the blinds just sort of majestically reveal the bedroom to your backyard/parking lot observers like curtains opening on a feature film?