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LUCI is an add-on software and hardware platform that introduces smart technology for power wheelchair users. Photos courtesy of LUCI.

Motorized wheelchairs promise greater freedom for people with mobility challenges, and now, with technologies inspired by nascent self-driving cars, they're getting smarter — and safer.

Why it matters: A specialized wheelchair can cost as much as a Tesla but has none of its modern technology, putting vulnerable users at risk for collisions and other accidents, like tipping over a curb.

What's happening: A startup formed by two brothers with a personal motivation developed LUCI, a software and hardware platform that introduces smart technology for power wheelchair users.

  • The "smart frame" kit includes multiple sensors — cameras, radar and ultrasonic — along with an ARM processor that acts as the chair's "brain."
  • LUCI can detect pets or a crawling baby, for instance, and automatically stop the chair. It can also stop for uneven pavement or dangerous drop-offs.
  • With built-in Wi-Fi and Bluetooth connections, users can link their chair to an at-home assistant like Alexa, and also communicate with caregivers.
  • "We’re turning the wheelchair into the edge device, or command module, for these folks," said Jered Dean, LUCI co-founder and chief technology officer.

The backstory: Jered and his brother Barry Dean set out to help Barry's 19-year-old daughter, Katherine, who was born with cerebral palsy and has used a wheelchair her entire life.

  • Their hack of Katherine's chair led to a realization that there is no commercially available smart tech for custom wheelchairs.
  • They figured they could adapt off-the-shelf technology from robotics companies or self-driving cars but found it didn't translate well to wheelchairs.
  • "There are no maps or street signs [as for cars] or geotags [as for robots] in a warehouse," Jered told me. "Everywhere you go in a week, that’s where a wheelchair has to go and it has to work."
  • The pair ended up inventing their own radar and ultrasonic sensors, applying for 19 patents, 10 of which have already been issued.

The bottom line: A motorized wheelchair can cost anywhere from $30,000 to $90,000. For an additional $8,445, LUCI makes it smarter.

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Why it matters: Companies hoarded cash and raised prices over the past year — leaving them with a lot of money and decisions about what to do with it.

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Driving the news: Democrats have a clear list of health care priorities they'll be fighting for this week. Among them is a measure to expand Medicare to cover dental, vision and hearing benefits.

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China's latest move to ban cryptocurrency shows how tough it will be for the technology to deliver on its backers' vision of disruptive, decentralized change.

The big picture: Control of the currency is a foundation of sovereignty, and governments don't plan on losing that control even as money inevitably turns digital.