Move Forward / Back Up

Firmware 6.1 has a number of new features including the long awaited reverse camera guidelines.  Recently a lot of auto-pilot and driverless car features have been announced by Tesla and other companies.  A pure driverless car will be of interest for some segments of the market – perhaps someone with a tedious commute.  But many drivers will still want to actually drive their car and enjoy being on the road.  Technology and automation is often but not always an improvement to our world.

Reverse Camera Guidelines

When I first got the Model S, I really wanted these guidelines but after driving the car for almost two years, I have a strong sense of both the front and back space of the car and really feel no personal need for these guidelines nor the parking sensors.

Backing Up Towards Another Tesla With Reverse Camera Guidelines and a Dirty Screen

Backing Up Towards Another Tesla With Reverse Camera Guidelines and a Dirty Screen

My parallel parking skills are not superb but this weakness is largely due to lack of practice as where I live I simply don’t parallel park frequently.  I have backed into so many supercharger stalls, I now feel very comfortable backing into parking spaces.

I now see both the reverse camera guidelines and parking sensors similar to training wheels on a child’s bike.  They are very helpful for a period of time or in unusual situations but at some point are not generally necessary.

Reverse In Parking Spaces

Recently a number of local municipalities are starting to design reverse in parking spaces.  The San Francisco Bay Area is getting more and more dense as we are experiencing another boom in Silicon Valley.  We have a lot more parking garages, compact parking spaces, bicyclists and pedestrians.  Back in parking spaces are safer because when you pull out of the spot you can see other cars, cyclists and pedestrians.  Also when loading items in your trunk, the trunk is near the sidewalk not oncoming vehicles.

The city of Fremont tested back-in angled parking five years ago.  Unfortunately the experiment failed miserably.  But five years ago there were not very many cars with backup cameras.  Fremont reported on the experiment:

“The typical driver backs up by looking out of their back window. Depending on the visibility, this can work when you are trying to fit between two cars, but it doesn’t work if there are no cars parked to guide you … so they ended up parking across the lines at all angles.”

With many newer cars having backup cameras, I think this will mitigate a lot of the challenges in backing into parking spaces.

Tesla Speed Assist

Tesla along with Volvo, BMW and Mercedes-Benz can with both GPS speed limit data and front-end cameras that read the speed limit signs notify the driver of the current speed limit.  The newer Model S will soon be able to also warn the driver with a chime when they are driving over the limit or up to 10mph over the limit.

I was not particularly excited about this feature when first announced but recently a friend of mine got a speeding ticket for driving 70 in a 35.  She is not a reckless driver but owns a very cushy late model car and was driving on a country road where the speed limit is 55mph.  She passed through a town with a few hundred inhabitants and did not notice that the speed limit changed.  I can see the value of Tesla’s speed limit detector for situations like these.

Conclusion

Some technology improvements have really helped the world.  Others can be useful for only a period of time or have less value.  When choosing options I would consider both the short term and long term use of some of these features and also the monetary cost.

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