Before America had seatbelts or the Interstate Highway System, before Elon Musk was even a twinkle in Silicon Valley’s eye, the dream of fully autonomous vehicles was revving its engine. General Motors unveiled their Futurama exhibit at the World’s Fair in 1939, which gave visions of a utopian tomorrow. Tens of thousands of eager visitors lined up to ride around in a model of the city of the future, which imagined a world of 14-lane highways, flying vehicles, and, you guessed it—cars that drove themselves.
We’ve come a long way in the past eight decades when it comes to autonomous vehicles. Tesla Autopilot, Ford BlueCruise, and GM Super Cruise are commercially available cars with some autonomous features, such as steering, braking, and accelerating in limited conditions. Waymo, which grew out of Google’s self-driving car project, currently has self-driving taxis that can operate autonomously in certain circumstances. And TuSimple has a fleet of self-driving semi trucks in operation now along supply routes in some regions.
But those caveats—in limited conditions, in certain circumstances, in some regions—are signs that fully autonomous vehicles are not yet a reality. There’s still a long road to travel before consumers can nap or watch a blockbuster on their evening commute. Despite decades of advancement, autonomous vehicles still aren’t quite safe enough for the general public. Federal regulations designed specifically for autonomous passenger vehicles were only put in place this year. Waymo, You’re hereand TruSimple vehicles have all been involved in crashes that make consumers uneasy. While elements of automation promise to alleviate human errors that lead to injury or death on the road, the tech isn’t quite there yet.
That’s where companies like Spark.ai, Quantum Computing, Inc.and Ephel come in to close the gap between the dream of autonomous vehicles and reality.
“The world is complex and constantly changing,” says Michael Kohenfounder and CEO of New York-based Spark.ai, which grew out of Zoox, the autonomous vehicle company acquired by Amazon. “It’s really difficult to build an AI system that works well 100 percent of the time. You wouldn’t get into a self-driving car that was 95 percent accurate. That last five percent is ‘make or break’ for most autonomous applications.”
Because AI lacks cognition—that human ability to use common sense, intuition, previous experience, and learning to make split-second decisions—self-driving cars continue to come up against situations they don’t understand. This confusion can lead to stalls and delays at best and crashes or malfunctions at worst. Spark.ai solves this problem by making human cognition available to AI in real time.
Say an autonomous vehicle encounters an unfamiliar section of the road. It detects orange flags and cones everywhere, people waving their arms in the middle of the street, and unfamiliar signage. The car is confused and doesn’t know how to operate in this situation. With Spark.ai’s technology, the vehicle can call a human to assess the situation. This mission specialist can identify the car in a construction zone in just a few seconds and decide on the safest path forward.
It’s not just self-driving cars that can benefit from occasionally putting humans back in the driver’s seat. Kohen believes that empowering artificial intelligence with human cognition can be a game-changer for any industry trying to overcome plateaus in their AI.
One of the areas where autonomous vehicles outshine human drivers is in their superior senses. These days, autonomous vehicles are equipped with an array of cameras, radar, and LiDAR (light detection and ranging) sensors, which allow them to navigate conditions that would be tricky for humans, such as driving through a fog bank or navigating a pitch black highway. However, the number of sensors required for an autonomous vehicle to have total coverage of road conditions and complete situational awareness was inefficient and cost-prohibitive.
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