Comment by drewda
14 hours ago
Waymo is intentionally leaving out the following details:
- Their "peer-reviewed model" compares Waymo vehicles against only "Level 0" vehicles. However even my decade-old vehicle is considered "Level 1" because it has an automated emergency braking system. No doubt my Subaru's camera-based EBS performs worse than Waymo's, still it's not being included in their "peer-reviewed model." That comparison is intentionally comparing Waymo performance against the oldest vehicles on the road -- not the majority of cars sold currently.
- This incident happened during school dropoff. There was a double-parked SUV that occluded the view of the student. This crash was the fault of that double-parked driver. But why was the uncrewed Waymo driving at 17 mph to begin with? Do they not have enough situational awareness to slow the f*ck down around dropoff time immediately near an elementary school?
Automotive sensor/control packages are very useful and will be even more useful over time -- but Waymo is intentionally making their current offering look comparatively better than it actually is.
Emergency braking in non-camera/non-LIDAR cars requires a significant radar signal which you're only going to get from another vehicle (and even then it's noisy and tends to produce frustrating false positives, leading to later-than-you-want stops). It very likely won't detect a child or a dog, I'm not aware of a single instance of an EBS claiming to have done so in practice (and kids and dogs get hit every day!).