Oh, I think it's a great idea to reward people for taking transit because it will help reduce traffic on the road and allow the Waymos to operate in tighter loops, increasing availability to other passengers, and possibly even bringing costs down as a result.
My selfish trip all the way across the city instead of to the nearest convenient transit station makes things worse for everyone except for me :)
To make it more clear why this would be the case, imagine that everyone in the city behaved as I did, all taking Waymos to this same train station, even if it was far out of their way. Almost all the Waymos would start at that train station after dropping other people off, and they would have to drive to get the next person, so you can think of each trip as a loop. Some of the loops would be very small and fast, for people who happen to be close to that train station, while others would be very long, for the people who started all the way across town. Less cars are needed to accommodate the short loop trips than to accommodate the long loop trips, and since there are a limited amount of cars, people will have to wait longer to complete their trips.
If instead you imagine that each Waymo that's driving around initializes on a grid around the city, with, idk, 10 blocks between each of them, and the people who want a ride, also equally distributed, all instead get a ride to their nearest transit station, the loops are shorter, which means more people can receive service.
alt Hacker News
Oh, I think it's a great idea to reward people for taking transit because it will help reduce traffic on the road and allow the Waymos to operate in tighter loops, increasing availability to other passengers, and possibly even bringing costs down as a result.
My selfish trip all the way across the city instead of to the nearest convenient transit station makes things worse for everyone except for me :)
To make it more clear why this would be the case, imagine that everyone in the city behaved as I did, all taking Waymos to this same train station, even if it was far out of their way. Almost all the Waymos would start at that train station after dropping other people off, and they would have to drive to get the next person, so you can think of each trip as a loop. Some of the loops would be very small and fast, for people who happen to be close to that train station, while others would be very long, for the people who started all the way across town. Less cars are needed to accommodate the short loop trips than to accommodate the long loop trips, and since there are a limited amount of cars, people will have to wait longer to complete their trips.
If instead you imagine that each Waymo that's driving around initializes on a grid around the city, with, idk, 10 blocks between each of them, and the people who want a ride, also equally distributed, all instead get a ride to their nearest transit station, the loops are shorter, which means more people can receive service.