Here’s a feature I’ve been thinking about for a while for cars in general, even before I ordered the Model X, but I think it could be a particularly good fit for the X given this car was conceived and is being marketed as a family mover.
The background/context is that every so often I hear heartbreaking stories of infants or even toddlers inadvertently left in vehicles (most often due to a change in a parent’s routine), resulting in death by overheating and suffocation. I have seen mentions of high-level statistics that place the incidence of this at 30+ deaths a year in the US. It sort of haunts me because I can be a little absent-minded occasionally, and I don’t know what I would do if this ever happened to me.
I think it would be great if Tesla implemented a safety mechanism to prevent this scenario in the Model X, or at least dramatically reduce its probability. It may require the addition of a presence sensor of some sort, as I doubt the current seat weight sensors in the 2nd and 3rd row seats will be sufficient to detect whether a 10-20 lb infant is or isn’t in a 30 lb car seat. But if the car was somehow able to detect that a child has been left alone inside, there are so many useful actions it could take (the timing of which could perhaps be determined in combination with temperature values): send a push alert to the mobile app, activate ventilation, activate A/C, roll down windows, trigger the alarm to attract the attention of passersby, trigger a signal to law enforcement after all else fails (via Tesla’s back-end platform), etc.
Of course, false positives could lead to undesirable outcomes, e.g. battery drain from unnecessary A/C activation, windows down with the car unattended, etc. But most of those situations should be avoidable by having the push notification be the very first action the car takes, perhaps 2-3 of them in a row at a couple minute intervals, and then continuing with more notifications as each incremental step is taken. The driver/owner could then dismiss the notification and the car would revert any actions taken and go back to sleep.
At the end of the day, even if there was some proportion of false positives, I think this would be a tremendously valuable, life-saving feature. Not to mention that it could be deactivated by anyone who doesn’t have a child and therefore has no need for it.