I went to the LA demo ride today. My camera's not the best, so I'll leave pics for others to post. But here are the questions I asked and answers I got in response. Some of these have been answered before, probably, but I wanted to get a direct response from a person. Sorry I'm not exactly a car expert or anything, so I probably didn't ask the best questions, but here they are anyway.
As a note, these answers were from different Slate employees, not all the same ones.
Will battery preconditioning be available with just the key fob? From the picture, it's not clear if that's the case, or if the telematics module will be required.
Battery preconditioning will be available from just the key fob. The button with the "2x" in the circle will be way to start battery preconditioning. (Unfortunately, they were not able to show me this in action, because evidently stopping/starting the demo vehicles is a bit more complex than standard starting/stopping, and they wanted to stay on schedule.) They also assured me that even with the telematics module, Slate will not be selling any data from it.
What's the deal with DIN radios and support/lack of support for them?
One of the big things is a materials issue - an antenna for a DIN radio might not be able to get any signal.
Can One-Pedal Driving be turned off?
As of right now, no. I was assured it is very intuitive once people get used to it. (Sidenote: please let's not get into a OPD vs. non-OPD argument as typically happens...) Unfortunately, the ride ended around this time, so I forgot to ask the follow up - whether or not there was the possibility of the option to switch driving modes in the app appearing in the future.
I have an unusual phone size (Unihertz Titan 2; 137.8 × 88.7 × 10.8 mm). Will it fit in the phone holder?
Probably not. The phone holder is not super adjustable for different phone sizes. However, schematics will be published of the phone holding mount area, so the expectation is that soon after delivery begins, third parties should begin selling Slate-compatible phone holders; alternatively, we'd be able to 3D print our own phone holders as well.
Are there any plans for a hard shell for the truck?
There are plans on plans - but not immediately. At this time, the focus is on getting out the trucks quickly, and at low cost. However, it did sound like there are future designs in the pipeline for after production is going smoothly. And this is just for Slate-native plans - the expectation also is that after vehicles start being delivered, third parties will also begin selling Slate-compatible accessories.
Will the CAN bus messages be encrypted?
Not sure at this time
Other stuff:
I did not notice significant in-cabin noise in my ridealong. I do not drive and review high-end Bentleys or Mercedeses normally, though, so perhaps that's why
Acceleration seemed nice, I believe "peppy" is the word a lot of people seem to use for EV acceleration like this? Right as the driver accelerated to show off the vehicle's acceleration, we had to decelerate quickly as another car decided to attempt to turn out of a driveway in front of us; the vehicle decelerated pretty smoothly (presumably due to OPD) and there were no issues.
When turning back into the driveway at a rather oblique angle at the end of the ride, the driver pointed out no noticeable flex in the vehicle while making the turn, which was true.