December 21, 2017

Design Tips for Digital Signage: Visual Hierarchy

When we look at a sign, our brains try to figure out what part of it to prioritize first. Is it an image? A phrase? A certain color? In designing advertising for digital signs, you need to plan the sequence for what catches a passerby’s eye first, and where it leads. Visual Hierarchy This is […]
December 17, 2017

What are CCTV Cameras Used for Beside Security?

We write a lot about CCTV cameras in Chicago being used for security. It’s for good reason. They’re effective in deterring crime and providing evidence when and where a crime is committed. A good CCTV system can cover an entire area and record activity for review. Yet this isn’t the only use for CCTV cameras. […]
December 12, 2017

Don’t Rely on Dummy Cameras

Some business owners may not think that a CCTV system is worth it. They use fake dummy cameras instead when securing their business. Alternately, they may install one or two real cameras along with four or five fake ones. This is a bad idea that can get you into some trouble. Deterrent or Distraction? The […]
August 24, 2017

What is a Wireless Mesh Network?

What is a Wireless Mesh Network? A wireless mesh network is a type of network for communication. It’s set up in what’s called a “mesh topology.” This means that each node relays data for the whole network. The nodes work together to distribute data. This means that it’s self-forming and self-healing. How can a network […]
December 8, 2016

Are Your Schools Safe?

Are Your Schools Safe? I was fortunate to have been in a school environment from elementary through college that was devoid of any natural disaster or human-caused violence.  In fact, I am willing to bet that the adults and administrators never discussed any scenarios beyond making sure the doors were locked at night to prevent […]