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Unbelievable Benefits And Drawbacks Of The Self-Driving Car

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Unbelievable Benefits And Drawbacks Of The Self-Driving Car

In today’s ever more inter-connected world, it appears like technology has something to add to absolutely every industry. The same is true of transportation, with self-driving cars fast becoming a hot topic. The concept of self-driving cars has been around for years, but only recently have increasing advances in networking, satellites, and laser equipment made this dream a reality. Several companies have made major investments in the self-driving car market, but Google, Audi, BMW, and Hyundai are so far doing the most testing. On Google models for example, a complex overhead laser guidance system combines with real time satellite data to expertly guide the car under any condition. These advances mean that we may soon be able to sit back and relax the next time we leave the house, letting our car do all the work. While self-driving cars present many incredible advances for consumers, the safety requirements are particularly complicated and may present significant challenges to these cars being made available to the public.

Benefits:

1. Nearly No Error

The incredibly complicated technology behind self-driving cars lets the on board computer make hundreds of calculations a second. These include how far you are from objects, current speed, behaviour of other cars, and location on the globe. These super accurate readings have virtually eliminated driving errors for test cars on the road, as the only accidents so far are while human drivers have been in control.

2. Eases Congestion

Because self-driving cars are rarely involved in accidents, their potential to ease congestion is high. Not only that, because self-driving cars can communicate with each other, they would eliminate the need for traffic signals. By driving at a slower rate but with less stops, better coordinated traffic would lead to less congestion.

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    3. Eases Parking Woes

    Because self-driving cars don’t require a driver, they could alleviate parking concerns in highly populated areas. For example, a passenger could get out at their destination, and if no parking was available the car could circle the block until the passenger was ready to leave. Because the cars can coordinate traffic flow, this is expected to have little impact on traffic congestion. This may be a hugely useful aspect for drivers in large urban centres.

    4. Potential For New Design

    Because a vehicle may eventually function as a sort of self guided train car, the potential for new car designs is huge. With no need for complicated driving tools, self-driving cars could include new ways to relax or to stay entertained. The new design opportunities are not limited to the interior however, and self-driving cars may soon look unrecognizable to cars today. Ultimately, some people think cars could become like a high tech living room you kick back in until you reach a destination.

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      5. Potential For More Powerful Vehicles

      Because self-driving cars don’t require a driver, technicians could potentially rearrange where on the car the various mechanical parts are stored. This may also lead to cars with more capable and powerful engines. With less driver errors, cars could eventually be capable of going much higher speeds.

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      Drawbacks:

      6. Expensive

      Self-driving cars are so exciting because they are stuffed to the brim with space age technology, but all this technology is currently astronomically expensive. In general, technology grows cheaper the longer it is available to the public, so self-driving cars may eventually be something anyone can afford. For now however, most companies have not released a price for their driverless cars.

      7. Potential For Technology To Go Wrong

      Though successful programming lets us do incredible things, there is always the potential for some unexpected glitch to emerge. Even if a self-driving car performs flawlessly at first, it is possible for the programming that runs the cars to be updated by the car company with a fault string of code. Errors like this cause annoyance on our computers and mobile devices, but could potentially cause car accidents with self-driving cars.

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        8. Licensing Infrastructure Not Yet In Place

        Self-driving cars also present a challenge for state and federal licensing infrastructure. The companies claim these cars are safe, yet it is up to public institutions to keep drivers safe. Not only do our local car licensing offices need to make sure these cars perform as advertised, they need to come up with a way to quickly and efficiently license and control them. Should our technology and hunger for these cars outpace our ability to investigate and approve them, public safety may be at risk.

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          9. Potential For Greater Pollution

          While many companies are looking at self-driving cars that use fuel-efficient or hybrid models, should our access to self-driving cars outpace our commitment to clean energy, we may be looking at much more pollution. Getting out of your car at the front of the movie theater without needing to park sounds good in theory, but if the car you’re driving isn’t electric, emissions would be worse than leaving your car idling while you watch the movie.

          10. Potential Loss Of Privacy

          Finally, though the companies testing self-driving cars claim all pros and no cons, using a self-driving car means a third party would have the opportunity to track your movements. While many companies will likely avoid this due to consumer backlash, a massive loss of privacy still exists. Because your car would be receiving or communicating with data centers, your location would be potentially accessible to people or organizations who could hack into the network.

          All in all, self-driving cars have the potential to be an incredible new wave in the future of humanity. Increased productivity, rest time, and possibly eliminating risk while driving, have the potential to greatly improve all of our lives. Should self-driving cars be available to the public before certain safety and privacy considerations are solved however, they may also present serious new complications for consumers. Regardless, self driving cars present a wide range of uses, and a mammoth new technological world.

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            Whether you love them or hate them, self-driving cars are a mind blowing emerging innovation that all of us should be watching carefully.

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            Last Updated on November 25, 2021

            How to Make Private Browsing on Safari Truly Private

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            How to Make Private Browsing on Safari Truly Private

            There comes a time when we may be searching online and don’t want the browser to remember our footsteps. The reasons don’t always have to be what we obviously think of as the main reason; for example, sometimes, you may not want Safari to remember your passwords or prompt you to enter your password when surfing the web.

            Whatever the reason, we may think that we are totally in the clear with Private Browsing on Safari and the other browsers on a Mac. However, a quick Terminal command can bring up every website you’ve visited. How do you do this? Also, how do you clear your tracks for good? We will provide both answers and more today.

              What Does Private Browsing Do?

              When activated, Private Browsing on Safari prevents your browsing history from being kept in the history tab of the application. Along with this, it doesn’t autofill information that you have saved in the browser. In this mode, you essentially become incognito and any references of previous use is essentially hidden when you are in private mode.

              For example: if you are on Facebook or filling out a form and some information or your login is already filled in in the spaces provided, this is called autofill. It’s activated by simply clicking Safari next to the Apple symbol in the menubar and selecting Private Browsing, then clicking “OK” to the prompt.

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              The reasons behind private mode differ for each individual. While we won’t go into all of those reasons, one thing that is  important to remember is that private browsing doesn’t forget the websites you visit. As we will see later on, Macs keep a second copy of the websites you visit in either mode. If you are in frantic mode looking for a solution to this, look no further.

              The Terminal Archive

              While Safari does a good job of keeping your search history out of prying eyes in the history tab, there is a less-than-obvious way to view a full list of visited websites on Mac. This is done in Terminal; the command-line emulator that allows you to make changes to your Mac.

              Terminal is located in the Utilities folder on your Mac. Once activated, simply add the command:

              dscacheutil -cachedump -entries Host

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              Once you hit “enter”, a list of the visited sites appear. Showing only the domains, the sites appear in a format of:

              Key: h_name :(website domain)ipv4 :1

              However, there’s no need to fear—there is a way you can clear this information from Terminal with a command that’s just as simple.

              Clearing Your Tracks

              Just as simply as you were able to enter the command to view the websites, you can clear the cache that Terminal showed you with the comamnd:

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              dscacheutil -flushcache

              As the command denotes, this literally “flushes” the domains from Terminal. This does not prevent the record from continuing to be recorded for future sites, however, so if that’s an issue for you, repeat this process regularly.

              Other Browsers and Private Browsing

              Other browsers have this form of privacy mode for their service. They promise many of the same things as Safari, but they do not have the same Terminal issue due to how this command only presents websites visited on Safari (the browser Macs come shipped with).

              If you use Firefox, you’ll notice that its private mode is also known as Private Browsing. Chrome calls private mode Incognito, while Internet Explorer refers to it as InPrivate Browsing. Opera is the newest to the scene, denoting it as Private Tab. Safari is the oldest well-known browser with this feature.

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              As you can see, despite Private Browsing not being 100% private, Terminal allows for your browser to be. In what ways has Terminal helped your life or allowed you to become more productive? Let us know in the comments below.

              Featured photo credit: Benjamin Dada via unsplash.com

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