Posted Wednesday, July 23 --- 9:00pm

When a child wanders away, panic usually sets in and families frantically do everything possible to find them.

But a child with autism presents even greater challenges, especially to search crews.

Today may be just a practice run, but Chris Lacey says it is incredible to see Project Lifesaver in action.

It's a program she's worked hard to help bring to Dane County that will help locate those like her son -- who has autism -- and a tendency to go missing.

"With autistic individuals wandering is a very large scenario, and unfortunately, last summer, a young boy in Wood county died -- and why I started this training... because I realized that could have very easily been my own son," Lacey says.

Project Lifesaver works with a computer chip worn on either a wristband or a belt.

Police are able to then track down a child, or even an adult with Alzheimer's.. within a mile radius.

Chris has been working with police to help them do it in a way.. that will bring them home again. Because in cases where there is an autistic child, typically, it's not easy.

"Often, those with autism don't respond to their name being called.. making a search more difficult... and that's just one of many issues first responders would face."

Things like bright lights, sirens can be a real problem certain colors textures touch can be a huge issue.

"So if you are working with an autistic individual avoid touching if at all possible."

"My eyes were open that this is an interesting program that needs to be taken on by a law enforcement agency because of the large numbers of children that have autism in the area. Talked to one mother who was interested in the program and she said there are 5 children within 2 blocks of her house."

There are so many other families facing similar situations.. those caring for loved one with Alzheimer's.. or Down Syndrome.. where this will help.... and hopefully give everyone.. peace of mind.

Chris Lacey has really built up an incredible number of resources, not only for law enforcement.. but also for families.