Following a widely observed maritime excursion in Texas, the Alphabet subsidiary is rushing an over-the-air software update to inform its cutting-edge sensor suite that water is not a road.
SAN ANTONIO — The humidity here clings to the live oaks like wet wool. In a gravel lot off Interstate 35, beneath the hum of a flickering neon Whataburger sign, a fleet of white Jaguar I-PACE SUVs sits perfectly still, awaiting an over-the-air software update that will attempt to explain to them what water is.
The mass grounding follows an April 20 incident in which an entirely empty Waymo robotaxi confidently navigated itself into a flooded Texas roadway. Relying on a sophisticated array of lidar, radar, and machine learning, the vehicle boldly drove into a rushing San Antonio creek, trusting its pre-programmed routing over the muddy, opaque torrent sweeping across the asphalt.
Locals, long accustomed to both sudden flash floods and the relentless optimism of Silicon Valley engineering, watched with mild detachment as the pristine sensor suite bobbed gently downstream. The car's onboard telemetry reportedly logged a smooth, uninterrupted trip, classifying the sudden loss of tire traction and subsequent floating as a highly efficient glide path.
The vehicle performed flawlessly according to a localized reality in which hydrology does not exist.
Company executives in Mountain View have since initiated a voluntary recall of thousands of vehicles. The emergency patch is designed to adjust the algorithmic weighting, gently suggesting to the fleet's neural networks that a rapidly moving body of water should perhaps be treated as a barrier rather than an alternative transit corridor. Engineers are reportedly working around the clock to input thousands of images of puddles, lakes, and streams into the training data, desperately trying to convince the cars that liquids cannot be driven upon, regardless of what the GPS insists.
As the afternoon thunderstorms roll back across the Bexar County line, the grounded taxis hum quietly in their lot. Their dome lights pulse in unison as the update downloads, preparing them for a world that is occasionally wet.