Home Security Control Center
Design a secure control experience for locks, cameras, alarms, and access events across a connected home.
The brief
Understand the problem
Background
Connected security devices often come from different vendors and report status in inconsistent ways. A single control surface is useful only if it prevents accidental unlocks and makes failures visible.
User context
Rosa manages her home, a detached garage, and temporary access for a dog walker. While traveling, she receives a door-open alert shortly after the access window should have ended.
Product problem
The interface must prioritize genuine incidents, show device freshness, and add proportionate safeguards to remote actions without slowing every routine check.
Objective
Create a security overview, incident investigation, remote action, and temporary guest access flow.
What to design
Define the experience
Required experience
- Property status overview
- Event and camera investigation
- Protected remote control
- Temporary access management
Screens and states
- Security dashboard
- Incident detail
- Remote lock confirmation
- Guest access setup
- Offline device state
Core user flow
Follow the critical path
- 01
Rosa opens the alert
- 02
She checks the door event and current camera status
- 03
She revokes the guest code
- 04
She locks the door with identity confirmation and receives an audit record
Product rules
Requirements and constraints
Requirements
- Show when each device last reported
- Require stronger confirmation for unlock and alarm actions
- Keep an immutable action history
- Distinguish device failure from a security event
- Allow scoped and expiring guest access
Constraints
- Some devices can be offline
- Video may load slowly
- Household members have different permissions
- Remote actions can fail after being submitted
Reality check
States worth considering
Ready-to-use content
Mock data
Use this content to test hierarchy and realistic data states. You can expand it when the concept needs more depth.
Device status
- Front door locked, checked 20 seconds ago
- Garage camera offline for 14 minutes
- Patio sensor open since 21:42
- Dog walker code expired at 21:30
Finish line
What to deliver
- Five tablet or mobile screens
- A permission and confirmation model for high-risk actions
If you want more
Optional extensions
Optional direction
Visual resources
Use these as a starting constraint if you want one. They are not part of the required solution.
Theory to review
UX principles for this brief
Use these as decision lenses, then validate the design with the people and context in the brief.
