This app is helping blind people see the splendor of Colorado's state parks

• That includes help with navigation, signs and landmarks, and reading park brochures.
• The app offers free 30-minute sessions at a time, with the possibility to call back for additional complimentary sessions if needed.

What they're saying: This is a step toward ensuring "everyone feels welcome at our parks," and making them more "equitable and inclusive," Colorado Parks and Wildlife director Jeff Davis said in a statement.

Caveat: Because the app relies on video, a stable cellular connection is required — which can vary widely from park to park.

The big picture: The expansion of Aira at Colorado's parks — in addition to its availability at other state-operated facilities, like the Capitol — marks the latest effort to make public lands more accessible to people with disabilities.

• In recent years at least two Colorado state parks, including Staunton and Ridgeway, have introduced track chairs that let people with mobility challenges traverse trails.