This is really cool, and is obviously intended to be just the beginning of something that could be really amazing.<p>I suppose this is mostly just Tesla wanting to &quot;beta&quot; test the technology &amp; collect some data to work with for future optimization...<p>I just don&#x27;t see the practicality in this specific functionality that they&#x27;re rolling out -- sure, it&#x27;s neat, and I&#x27;m sure many of us would love to show it off to our friends for the wow factor.<p>But right now, you pull in the driveway, and tell your Tesla to park in the garage.  It opens the garage &amp; parks.  Now what?  You&#x27;ve got to follow the car into the garage &amp; plug it in to your wall-attached charging cord.<p>Same thing when you leave the next day -- you&#x27;ve got to unplug the cord before you summon it to the driveway ~20 feet away...<p>Neat for sure, though.  ;-)