Senior Software Engineer

Waymo robotaxi expansion: Napa County wine tourism CX impact. Waymo is exploring a robotaxi expansion into Napa County, California, targeting a high-value hospitality corridor where autonomous mobility could eliminate the designated-driver trade-off for wine tourists. Renascence Newsdesk What happened. Waymo, Alphabet's autonomous vehicle unit, is exploring an expansion of its robotaxi service into Napa County, California - the heart of the state's wine country. The move would extend Waymo's operational footprint beyond its established urban and suburban corridors in the San Francisco Bay Area into a predominantly rural and tourist-driven region. The potential expansion signals Waymo's ambition to test its technology across a broader range of environments, including lower-density areas characterised by winding roads, seasonal tourism surges and a visitor economy heavily reliant on food, wine and hospitality experiences. Why it matters. For customer experience and service-design practitioners, Waymo's interest in Napa County is more than a geographic footnote. Wine country tourism is defined by a very specific customer journey - one built around leisure, indulgence and, critically, the need for a designated driver. Autonomous vehicles slot directly into a genuine, high-frequency pain point: visitors who wish to move between wineries, restaurants and accommodation without the friction of parking, the cost of private hire or the risk of drink-driving. If Waymo can deliver a seamless, on-demand mobility experience in this context, it would represent a meaningful service-design proof point in a hospitality-adjacent environment rather than a purely urban one. From a behavioural economics perspective, the Napa use case also activates loss aversion in reverse - the perceived gain of unrestricted tasting without logistical consequence could be a powerful adoption driver, potentially accelerating consumer comfort with autonomous mobility far faster than commuter-focused deployments have managed. The Renascence take. Most commentary on autonomous vehicle expansion focuses on congestion relief or urban efficiency. The Napa angle invites a more interesting question: what happens when driverless technology enters an experience economy where the journey is the product? The real opportunity Waymo is circling is not transport - it is the removal of a long-standing service tax on pleasure. Wine tourism has always asked visitors to trade full enjoyment for safety or convenience. Autonomous mobility dissolves that trade-off entirely. Customer-obsessed operators in hospitality, tourism and leisure should be watching this closely: the brands that integrate autonomous mobility into their guest journey design first - rather than waiting for it to arrive as a commodity - will own a significant emotional and loyalty advantage. The vehicle becomes part of the experience, not merely a means to reach it. This briefing was written by the Renascence newsdesk, synthesising reporting from the outlets below. Follow the links for the original coverage. More in GovTech Stay ahead of CX Get the signal, not the noise. The stories shaping customer experience - plus the Journal and Experience Loom - in your inbox.

Waymo, robotaxi operators face fresh scrutiny over emergency response failures. Waymo and other robotaxi operators are facing increased scrutiny - and possible new federal requirements - over how their autonomous vehicles interact with emergency responders, a regulatory risk that's becoming harder for the industry to shrug off.

At Waymo, an AI project isn't ready until its evals are - not when the model performs well. 5 hours ago Few companies face higher stakes when deploying AI than Waymo, the self-driving car company under Alphabet that spun out of Google. Its models do not merely generate text or automate back-office tasks: They help vehicles navigate unpredictable streets, respond to human drivers and make split-second decisions in the physical world. But the methods Waymo uses to manage those risks - continuous evaluation, carefully curated data, human oversight and clearly defined business outcomes - offer a broader playbook for enterprises deploying AI agents in nearly any industry. Manasi Joshi, Waymo's director of engineering for systems intelligence and machine learning, explained at VB Transform 2026 how the autonomous vehicle company trains, tests and deploys AI at scale. To date, Waymo has driven more than 220 million fully autonomous, or "rider-only," miles, with 17 times fewer serious crash injuries than human drivers over the same distance, according to the company. To achieve these impressive results, Joshi said Waymo has adopted what she called "eval-forced development" or "eval-centric development," making evaluation a core part of engineering rather than a final check performed before deployment. "The stage at which our projects are maturing can be easily kind of transpired based on the eval maturity that they showcase," Joshi said. In practice, Waymo assesses a project's readiness partly by examining the maturity of the tests surrounding it. That approach has clear implications for enterprises building customer service agents, coding assistants, financial systems or other AI applications: If a company cannot reliably measure a system's performance, it may not be ready to place that system into production. Evals must continue after launch. Joshi said much of Waymo's quality work has shifted toward evaluations, including tests conducted during model training, after training and inside open-loop and closed-loop simulations. "Eval is not a one-time task to launch a model," she said. Waymo instead treats evaluation as a continuous process spanning driving, simulation and validation. Its methodology combines datasets, performance metrics and infrastructure capable of operating efficiently at scale. For enterprises, that means testing an agent before launch is insufficient. Teams must continue evaluating it as underlying models, business processes, user behavior and incoming data change. Those evaluations should also connect to actual business outcomes rather than relying solely on broad industry benchmarks. Joshi cautioned that model-quality measurements are only as trustworthy as the evaluation data behind them. Waymo therefore pairs its performance claims with information about the properties of the datasets used to test its systems. Testing the rare and dangerous cases. Waymo's evaluation hierarchy remains grounded in one overriding objective: safety. The company draws on first-party driving logs, some third-party data and realistic simulations that expose its systems to scenarios spanning billions of synthetic miles. Task owners choose specialized data and metrics for situations involving vulnerable road users, railroad crossings, construction zones and other complex environments. The same principle applies outside autonomous driving. Enterprises need to test not only the routine requests their agents handle successfully, but also uncommon situations where errors could create financial, legal, security or reputational damage. Joshi emphasized that Waymo does not leave release decisions entirely to automated systems. Its production-readiness reviews include extensive human oversight, while internal safety leaders approve software releases and service-area expansions. "This is not AI-driven and completely automated and zero human oversight," she said. "Human lives are at stake." Efficiency cannot come at the expense of reliability. Waymo faces another problem familiar to enterprise AI teams: Demand for compute, storage, memory and network capacity is growing faster than the resources available. The company pursues efficiency across data extraction and storage, distributed model training, model distillation, simulation and evaluation. It also emphasizes "data efficiency," selecting the most useful training examples instead of treating greater volume as inherently better. Waymo began using transformers in 2017 and subsequently expanded into large language models, vision-language models and vision-language-action models. Joshi said the company now uses generative multimodal models as part of its foundation-model strategy. Waymo divides its technology between onboard systems inside each vehicle and off-board infrastructure used for model development, data processing and simulation. That combination forces the company to optimize both real-time inference and the larger systems supporting it. Agents need their own evals. Waymo also uses AI agents internally as productivity tools for engineers. Joshi said agents help analyze data distributions, assess data efficiency and triage problems found in vehicle telemetry, training runs and failed evaluation jobs. The goal is to accelerate investigative work so engineers can devote more time to judgment and difficult technical problems. But Waymo also evaluates those agents to ensure they produce trustworthy, accurate results rather than sending employees down unproductive paths. For enterprise leaders, Waymo's larger lesson is that agentic AI requires more than choosing a powerful model. Organizations need a clearly defined objective, representative evaluation data, continuous testing, infrastructure that can operate efficiently and named human decision-makers who remain accountable for deployment. "Earning trust is supremely important," Joshi said.