It looks like the screen could use the ability to position adjustment
1: swivel towards the driver
2: Up/Down
If you do this, a little of the vertical size could be trimmed if it blocks something necessary or alternatively do a little flip up and then back into position. I think I would like the vertical position a little lower so as not to obstruct any view and it would look a little more designed. Many of the current vehicles look like the Screen is an after thought add on. Look for the hot glue 😪 !
A second thing. It may be nice for a "Holder" to be on the passenger side dash to hold a tablet/laptop screen (either sold with or get your own). I dont know about you, but I get bored as hell as a passenger. It would need a power and 1+ USB's as well. For me, it would be nice to just pull it down to your lap, then put it back, working in both places. I'm thinking of some of the laptops with removable touch screens and a USB port for a separated keyboard ( laptop size or full size).
floor table that can double as something u could use at home and fold away in a bag/leave in the car: https://www.amazon.com/Adjustable-Portable-Removable-Ergonomic-HUANUO/dp/B07BLX8426/ref=psdc_3015409011_t2_B08GC4YGF2
if wanted, u can use this universal tool holder concept to hold the table in place: https://www.aptera.us/forum/main/comment/6031daa3b24694001774f006
i wish there was no dashboard and isntead just maybe a structural bar, so u could use multiple pieces of this tool holder concept to hold multiples device as u need, and besides i imagine a solid bar preforms better structurally than a hollow plastic structure in at least normal car dashboards. could also simply use string or Velcro to attach accessories to the dash if thats enough, and it would also have a more unqiue look to it, a twist on tesla model 3 dashboard simplicity https://www.aptera.us/forum/aptera-design-discussion/marketing-ideas under "ASTHETIC APPEAL"
there can be a single outlet in the cabin, and people can buy wire adapters for their different devices, instead of having many different built in adapters.