RoadWarrior USB Car Holder Review

This is the sixth article in a series reviewing the Samsung Galaxy S4 Mini.

Is the sat nav redundant? Smartphones and tablets have arguably made laptops, desktops, mobile (or cell) phones and sat navs redundant. My S4 Mini is now my sat nav, so I need a car charger to hold my phone on the go so it can act as my sat nav.

After a lot of research I decided to get the a RoadWarrior – great name.

What Does It Do?

The reason I chose the RoadWarrior is because of its functionality. The car holder both charges a phone and holds it. It also has an extra USB port you can use to charge another device. Its most attractive feature however is its inbuilt FM transmitter inbuilt, meaning you can link your phone to your cars stereo.

Does It Work?

Ever looked at something online and though that it looks too good to be true? Well I was sceptical about the RoadWarrior. However whilst it does have  a few faults, it does generally do what it says it does. With some cars depending upon where the cigarette lighter plug is, it can be in an awkward place, meaning that the RoadWarrior can get in the way. This isn’t the fault of the holder and it does have a flexible arm which is movable so you can reposition it.

The FM receiver does work, and it relatively easy to set up (if you remember to flick the on/off switch on the side like I didn’t) just tune it to an unused frequency using the buttons and then tune your car stereo to the same frequency.

The charger does work reasonably well and still works when charging two devices (i.e. a phone and anything else plugged in to the spare USB). The power plug is a little wobbly and does sometimes disconnect which is annoying.

My biggest problem with the RoadWarrior is how it holds my phone. Whilst I appreciate it is designed to hold a variety of phones I don’t feel all to confident in putting my phone in and taking it out. The adjustable clamp does hold it in place, but my phone can still move a little, which I worry is damaging the connector. Furthermore, to get my phone out, the instructions say I have to bend it forwards and then pull it out. I am also concerned that this movement might be damaging my phones power connector – a costly thing to replace!

Rating

The RoadWarrior is a really great device. I feel its greatest feature is its FM transmitter so you can connect your phone to your car, whilst charging it, even if your car doesn’t have bluetooth of USB port. My main problem with the charger is how securely it holds my phone, nothing has gone wrong yet though.

Overall I rate the RoadWarrior USB Car Charger 4 star.Four Star

Next Week

Next week I will be finishing the series!

The Future of Personal Transport

I am a cyclist myself. I don’t have a car here in the USA, although I do have one sitting on the drive in Italy. The problem with cars is not only that they pollute but also getting stuck in traffic.

When I go out on my bike I know exactly how long it will take me to do my trip, presuming that I have done it before. So I can get to my music lessons in 25 minutes, or to the dentist in 20. If I take a car though sometimes it takes 10 minutes, but sometimes it takes half an hour or more, so I have to leave with ample time to adjust for these problems.

Oh and a million people a year are killed in cars, although biking is certainly no safer. What we need is an alternative, and today for you ladies and gentlemen (and third Gendered) I have started saving up for my answer and dream, a flying car.

The Terrafuggia flying car as a car

The Terrafuggia flying car as a car

No longer the stuff of dreams, local Massachusetts company Terrafuggia are now taking orders for their series of flying cars that will be launched in 2015.

A prototype exists already, and in this CNN video we can see the CEO driving it to the gas station, filling up and taking it for a fly. At a little over $275 000 it may not be in everybody’s price range, but could this seriously change the way we move around in the near future?

I think the USA is the perfect place for such a machine as there are plenty of open spaces for take off and landing, but I can’t see them selling many in Hong Kong or Singapore, or even my home city of Manchester to be honest.

The Terrafuggia flying car as an aircraft

The same Terrafuggia flying car as an aircraft

But returning to the craft itself the spec is interesting. As the website states “the Transition® is the transportation of the future today.  A street-legal airplane that converts between flying and driving modes in under a minute, the Transition® brings a new level of freedom, flexibility, and fun to personal aviation. It gives the pilot the option to land and drive in bad weather, provides integrated ground transportation on both ends of the flight, and fits in a standard single car garage at home.  The Transition® can fly in and out of over 5,000 public airports in the U.S. and is legal to drive on public roads and highways. It is the only light aircraft designed to meet Federal Motor Vehicle Safety Standards, and it is also equipped with a full-vehicle parachute for additional safety”

It can fly 500 miles on a single tank of gas, travels at 100 mph, has automated landing capability, is equipped with a parachute in case of emergencies and you can learn to fly it in less than a day.

The company is also working on an electric vertical take off craft, but this is still in the design stage.

I like the idea, what do you think? No more ice cream for the kids, health club for the wife or golf for me and I reckon that by the time I’m 60 I could buy a second hand one.

Is updating Java really important?

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What do you know about Java? If the answer is not much, then you are not alone. In this article I am going to explore exactly what Java is, and why it is so important that you keep it up to date.

Java or JavaScript?

Java and JavaScript are completely different things, however many people confuse them as one and the same.

JavaScript
JavaScript is a scripting language (like PHP and HTML) that is used in browsers to help render websites, and is also now used to create [relatively simple] desktop games.

We use JavaScript on our blog. One example can be found in our comment form; if you don’t tick the box to confirm you have read the comment policy and click Post Comment, a box comes up reminding you that you have to tick it to proceed – that works via JavaScript.

You can disable JavaScript, but so many websites use it nowadays, your browsing experience would be significantly affected.

Java
Java is a programming language, which is capable of doing far more than JavaScript. Java can be used to create new programs and applications that run virtually on their own, or via a browser.

Most computers come pre-loaded with Java, as do many other devices, including some cars, printers, parking machines, ATMs and more. A printer doesn’t use JavaScript, as it is a browser based language.

Malicious Java

It is possible for someone to gain access to your computer via Java. All you would need to do is visit a website with malicious Java code on it, and unknowingly to you, you could be being hacked. Some websites allow you to add your own code to their site, (like forum’s for example) so it might not even be a malicious website you are visiting, just one page which contains malicious code.

Oracle's Java logoWhen you visit a page with a malicious Java application, your browser will usually start to run the code, which will open up a direct link between your PC and the hacker – remember browsing the net is a two way process, every time you request data from a server, the server can request something back.

On face value, a page with malicious Java could look completely normal and trustworthy, as you wouldn’t be able to see the code – your browser would render it for you.

Malicious code can give a hacker almost complete access to your machine, via the internet. They could potentially browse through your files and open applications, and even receive feedback from input devices like a webcam and microphone.

Java Update

When Sun Microsystems (who are now owned by Oracle) developed Java, they didn’t plan for it to be used maliciously, and still don’t. Like with most code, hackers exploit loopholes and flaws in the language, to enable them to perform malicious activity.

Oracle's logoLike with any software, to combat malicious activity, when flaws are discovered, developers create patches and launch new versions to protect uses against their installation being misused.

Many of the know ways Java can be used to gain access to your computer are preventable, if you have the latest version installed.

It is important that you not only keep your computers version of Java up to date, but also your browser’s version. Many browsers come with a Java plugin, and this can become outdated, even if your system version of Java is up to date.

You should check to see if your browser’s extensions and plugins are up to date ideally once every week. If you have Premier IT Support, or your computer is updated by an external provider, you shouldn’t need to update Java, as that should be taken of care for you.