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Gadget Man – Episode 132 – Retro Gadgets – Part Two – Sony Walkman

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In the second of my 10 Retro Gadgets of the Week, I talk about arguably one of the most important inventions of the 20th century!

Don’t forget to listen in to the podcast link above where I talk about the gadget and its functions.

Sony Walkman

The Sony Walkman was a portable cassette player launched in 1979, it started a revolution in personal audio cassette players and altered the listening habits of people and brought music to the masses wherever they might be.

https://www.youtube.com/watch?v=YH2T94XWqck

 

Soundabout, Freestyle and Stowaway

Originally invented as the Sony Pressman to allow journalists to record interviews using a compact device, it became a personal entertainment device shortly after, settling on the name Walkman after being names the Soundabout, Freestyle and Stowaway. It very quickly became very popular and Sony began marketing it under a single brand-name, the Sony Walkman was born.

Originally the Walkman came with two headphone sockets with individual volume controls and a Hotline button which lowered the volume levels and opened the microphone to allow for station announcements to be heard or the user to have conversations with other people.

Sony Walkman Hotline
Sony Walkman Hotline and twin Headphone sockets

Other manufacturers such as Aiwa, Toshiba and Panasonic soon followed suit launched competing products, but the devices all became known as a “Walkman” as the brand-name crossed over into popular culture and entered the Oxford English Dictionary in 1986.

Walkman Effect

The Walkman was used when walking, exercising and running. Sony launched the ‘Sports Walkman’ which offered a degree of waterproofing and allegedly drove the fitness craze of the late ’80s. It was during this time that cassettes began outselling vinyl as millions of people chose the Walkman for their entertainment.

As music delivery advanced forwards, Sony was quick to adapt the brand to suit new formats, thus they launched the Sony Discman for the CD marketplace, the Sony DAT Walkman, MiniDisc Walkman and Sony Watchman TV.

Without the Sony Walkman, we wouldn’t have modern personal music players and most certainly would never have seen the Apple iPod. Sony continued the brand of Walkman into the modern smartphone marketplace.

Don’t forget to listen to the podcast above! Like, Share and Subscribe and I will see you next week for the Retro Gadget No.3

Thanks to Matt Marvell at BBC Radio Suffolk for having me on his show as a guest again this week.

Matt Porter
The Gadget Man

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Gadget Man – Episode 129 – Gadgets in the Home

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It was great to be on BBC Radio Suffolk this morning, talking with Wayne Bavin about Gadgets used in the home.

Following the first episode of Hard to Please OAP’s on ITV1, I spoke to Wayne about Gadgets which are used regularly and less regularly in our homes.

It was fun to chat about Soda-Stream, Amazon Alexa, Sandwich Toasters, Waffle Irons and all the good and bad tech now found in our homes.

You can listen in to the latest podcast to hear what I had to say and also how I managed to link this to watching an old episode of Terry and June.

Enjoy listening and don’t forget to Like, Share, Subscribe and I will see you next time!

Matt

Gadgets Featured in this Podcast on Amazon
Gadgets Featured in this Podcast on Amazon

 

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Gadget Man Episode 128 – The World Wide Web turns 30!!

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It only seems like yesterday when I was talking about the World Wide Web turning 25 years old and now before we know it, it’s now 30 years since the first HTML web page was authored and published by Sir Tim Berners-Lee.

The Web is, without doubt, the greatest invention of all time. It has made our planet smaller, brought together people from all walks of life and from every corner of the globe. It has made the world a much more accessible place, we can reach out to our idols and they can communicate back to us. We can transverse the globe and watch sunrises on opposite sides of the planet as they happen.

It truly is a modern wonder of the world. Cheers, Sir Tim!!

Sir Tim arriving at the Guildhall to receive the Honorary Freedom of the City of London - Image Credit - Paul Clarke
Sir Tim arriving at the Guildhall to receive the Honorary Freedom of the City of London – Image Credit – Paul Clarke

To find out how Sir Tim Berners-Lee is working towards a better Internet, visit his website.

To find out how CERN is celebrating, visit the World Wide Web at 30.

With the wonders of the web brings ‘Smart Assistants’, they are on our phones, computers and now independently as ‘Smart Speakers’, another true wonder borne from the internet, serving our every need and answering the answerable. These ubiquitous electronic pucks offer a gateway to enormous artificial intelligence-driven knowledgebases that are themselves learning as well learn from us, Machine Learning is driven by millions of users.

Of course, every now and then our assistants flicker or make strange noises, we might wonder if these are simply glitches or the first sparks of self-awareness?

I spoke to Mark Murphy at BBC Radio Suffolk about both Smart Speakers and the 30th Anniversary of the Web. Listen in above and don’t forget to LIKE, SHARE and SUBSCRIBE. See you next time!!

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Gadget Man – Episode 124 – Keyless Car Theft Explained and How to Stop it

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How many of us own and drive a vehicle with a keyless entry system? Well, it appears that many thousands of us that do have woken up this morning to a very worrying report from the General German Automobile Club (ADAC),

In order to unlock your keyless entry vehicle, you simply need to carry your key-fob. As you approach the vehicle, it recognises the encrypted signal transmitted from the fob. This, in turn, instructs the vehicles central-locking system to unlock the doors when you either touch the door handle or press the button on the door-handle. There is no requirement to insert the key into the ignition as the car is fitted with a start/stop button. If you own a car with both keyless entry and start/stop system, you aren’t alone, they are now widely used in hundreds of models or cars and in some cases motorbikes.

Now for the bad news. A recent study by the General German Automobile Club (ADAC) has discovered that the technology is far from secure in all but THREE cases and in fact the method of stealing a keyless vehicle is extremely simple.

In order to steal a keyless vehicle, a thief simply employs a rudimentary transceiver which takes the relatively weak signal transmitted and received from the fob to the car and amplifies it, it is then possible for the signal to reach from the fob to the car and hey presto, the car is unlocked and can (in most cases) be started.

[videopress VxMJuooi]

Once the car is running, the need for a key is obsoleted and the car can now be driven until it is depleted of fuel. In most cases, the cars are taken abroad and the retrofitted with standard locking and start systems. As long as the car does not stall, it will run for as long as the fuel tank will take it.

NO AMOUNT of hacking or decryption is needed, it is reliant solely on the amplification of the already transmitted signal!

Arnulf Thiemel, car-technician at the ADAC.
Arnulf Thiemel, car-technician at the ADAC. Image Credit: ADAC

Arnulf Thiemel, car-technician at the ADAC, said “The ADAC demands that vehicles be protected against any kind of manipulation and illegal access. For the affected vehicles, there must be solutions put in place to improve the security.  All new  vehicles should also be equipped with a methodologically that ensures secure safety solutions which also withstands neutral side checks”

Which cars and manufacturers were affected?

Unfortunately, it would appear that EVERY manufacturer tested has at least one model which could be stolen using the method above.

Alfa Romeo, Audi, BMW, Chevrolet, Citroen, DS Automobiles, Fiat, Ford, Honda, Hyundai, Infiniti, Jaguar, Jeep, KIA, Land Rover, Lexus, Mazda, Mercedes, MINI, Mitsubishi, Nissan, Opel, Peugeot, Renault, Seat, Skoda, SsangYong, Suzuki, Subaru, Tesla, Toyota, Volvo, Volkswagen and motorcycles from BMW, Ducati and KTM. 

The following vehicles could NOT be opened using this method but if already open it was STILL POSSIBLE to start and drive the cars.

BMW i3 (2014)
Infiniti Q30 (2016)
Mazda 2 Skyactive 90 Kizohu (2018)
Volvo XC60 T5 (2017)

The following vehicles could NOT be opened or started using this method.

Jaguar i-Pace (2018)
Land Rover Discovery (2018)
Land Rover Range Rover (2018)

The vehicles above are currently immune from this method of attack. This is because they employ a variation of the keyless system by broadcasting using ultra-wideband frequencies. Basically, the equipment used to amplify the signal is ‘currently’ unable transmit or receive at the radio frequencies used in these models of cars.

Jaguar-Land Rover filed the patent for this method of keyless access in 2017. We can now only hope that they freely license these patents to other car makers or a comparable technology can be developed.

What Now?

All too often our deep-rooted human needs to be ‘waited upon’ result in solutions which in the first instance appear to solve a problem that really didn’t exist, but in real-world use turn out to have a sting in the tail. In the case of the study by ADAC, it would appear that there are very urgent questions to answer and drivers should be aware of the security issues surrounding their vehicles.

Faraday Cases?

Prior to speaking to BBC Radio Suffolk, many listeners talked about using Faraday Cases or Bags to house their keys. The theory behind this was to block the signal completely whilst the car isn’t in use (ie. whilst the keys were stored in the home or place of work).

Faraday Bag for Keyless Fobs from Amazon

I personally believe that keeping the keys away from the car or placing them in a container which COMPLETELY blocks radio signals is the only way to avoid the potential theft of vehicles using this method. However, radio signals can travel through types of metal, so be ABSOLUTELY confident that anything you purchase to secure your fobs, does indeed work as described.

Immediate Steps to Take

If you are concerned about the security of your keyless car fob, contact your car’s manufacturer as soon as possible and ask them what steps they have taken to secure your car? Ask them if there are software updates to improve security? Ask them if these systems can be deactivated until such time as they can be completely secure?

Listen in!

This morning I spoke to Mark Murphy on BBC Radio Suffolk about the use of Faraday Cage technology to try and reduce the chances of Keyless entry cars being stolen. Listen in to the stream above. If you like what you hear or read, don’t forget to LIKE, SHARE and SUBSCRIBE. See you next time!

Matt
The Gadget Man

I previously spoke about this topic a while back, you can read and listen at this link Gadget Man – Episode 113

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The Gadget Man – Episode 120 – The Resurgence of the Cassette

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As the new year dawns, we again look back, but this time it’s more than 30 years to yet another audio format resurgence. Now that Vinyl has once again become freely available to the masses after being all but condemned by CD’s, MP3’s and then streaming music, another format becomes the trend of choice. Yes, we are now being encouraged to revisit the Cassette Tape! Another Hipster trend or is there more to it?

HEAD’S UP!! You can listen in to me talking on BBC Radio Suffolk with Mark Murphy about my memories of cassette tapes, don’t forget to Like, Share, Subscribe or Listen directly.

For me, it’s difficult to understand how revisiting this format has any real appeal. The audio quality was mediocre, to say the least. Unless of course, you could afford $2,500  ($5000 in today’s money) for a Nakamichi Dragon Cassette Deck which in 1991 was widely considered to provide the best audio reproduction available.

Nakamichi Dragon Cassette Deck
Nakamichi Dragon Cassette Deck

For those of us unfortunate enough to be devoid of 5000 bucks, we instead looked at more portable alternatives, either in the shape of your unfriendly neighbourhood ‘Ghetto Blaster’ or the even smaller ‘Sony Walkman’. Whilst our aspirations for these two devices may have been the popular ‘break dancing’ movies of the era, we would have to face up to lesser versions of both.

Ghetto-Blaster or Boom-Box
Ghetto-Blaster or Boom-Box

The giant Ghetto-Blasters we dreamed of with 20 D-Size batteries, would, in fact, end up with less bulky and much less ‘blasting’ boom-boxes.

Sony Walkman Professional
Sony Walkman Professional

The incredibly sleek Sony Walkman’s would also be too expensive and thus instead we ‘made-do’ with cheaper and much poorer alternatives featuring tinny headphones and literally all DSP (digital signal processing) technology removed to either keep down costs or avoid licensing fees being paid by the manufacturers.

Tape Cassettes did launch the car and personal stereo experiences,  which went on to launch the digital experience that we all enjoy today. So just for this alone, we should be thankful. It does not, however, mean that cassette tapes sound any better than anything else that is currently available. We now don’t need to arduously fast-forward or rewind to our favourite tracks and we most certainly do not have to spend hours fiddling around with pencils to re-tension cassettes, it’s now so much easier. So maybe they should stay consigned to charity shops and eBay.

Matt

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The Gadget Man – Episode 117 – The benefits of Dashcams

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Dashcams have officially become commonplace in society. As more and more drivers use our roads, the chances of accidents increase and being able to accurately document such unfortunate incidents has become more important than ever, especially with the rise in fraudulent claims.

I spoke to Mark Murphy on BBC Radio Suffolk about the use of dashcams and also helmet cams for cyclists and my personal recollections of having to use video evidence to report a motorist.

Image Credit: SWNS

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Gadget Man – Episode 115 – To Binge or Not to Binge? The Rise and Rise of Streaming TV

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With the incredible rise in popularity of on-demand streaming services from Netflix, Amazon Prime, Google Play, NowTV, Rakatun and more, there is now no better time to watch our favourite movies and TV programmes.

We can now consume our TV using a variety of devices - Image Credit: Netflix
We can now consume our TV using a variety of devices – Image Credit: Netflix

We are not just simply watching TV, we are ‘consuming’ it! This fascination and above all, choice of programming has led millions of people to ‘binge’ on entire TV series over short periods. Evenings can now be spent watching multiple episodes of a series, with seemingly limitless content being served up automatically at the end of each episode, with entirely new content provided at the end of series.

The BBC have not ignored this either, they too are releasing entire series on their platform iPlayer whilst broadcasting the series in the standard week on week format on traditional television.

Now we are all comfortable with the digital switch-over, the set-top boxes can now begin serving up content over the internet without us even realising this is happening, the broadcasters have found their pot of gold.

Stranger Things has been a massive success for Netflix - Image Credit: Netflix
Stranger Things has been a massive success for Netflix – Image Credit: Netflix

Personally, I am a massive Breaking Bad fan, now enjoying it’s spin-off prequel Better Call Saul, both available on Netflix, but switching to Amazon Prime for The Grand Tour and watching movies on Google Play, all available using low-cost devices from Amazon, Roku, Apple and many more!

Apple also have been investing heavily in the streaming marketplace - Image credit: Apple Inc
Apple has also been investing heavily in the streaming marketplace with their Apple TV  – Image credit: Apple Inc

We have now turned a corner, once this technology was the go-to place for our kids, now we have embraced it, there is no going back. Netflix, Amazon, Apple, Google and Sky are now the streaming big hitters with astronomically large budgets, high-quality content and the power to break the traditional status quo enjoyed in the UK by the BBC and ITV.

Now WE decide what we watch.

Listen to my interview with Mark Murphy from BBC Radio Suffolk, where I talk enthusiastically about my personal experience of binge-watching streaming TV.

Matt Porter
The Gadget Man

If you have enjoyed reading and listening to this episode, please remember to Like, Subscribe and Share!

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Gadget Man – Episode 111 – Cashless Society

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The cashless society is economic model that removes physical money from our wallets and replaces it with fully digital transactions. So, we no longer carry banknotes and coins, instead we carry our traditional bank cards or mobile devices. These transactions can be made in our home currencies (in my case Pound Sterling), an international currency or even a digital currency such as Bitcoin or Ethereum.  When using our traditional currency, we can completely remove a ‘standard’ bank from the equation and use alternatives from Paypal or Amazon.

Gadget Man 111 - Cashless Society

Apple Pay and Google Pay give us access to our bank accounts to transact contactless payments using our mobile devices and also track our payments using linked cards, thus attempting to give us the best of both worlds. The sting in the tail is the utterly endless opportunities to spend at will which will surely lead to intervention by governments to protect individuals from spending above their means.

Consequently, cashless and contactless systems give us greater power to transact business quickly and painlessly. However, whilst online and large businesses can easily transfer to these systems, there is a great danger of smaller businesses being completely crowded out either by lack of infrastructure or lack of funds.

Yesterday, I was interviewed by Tony Gillham at BBC Guernsey about the cashless society and how businesses in remoter islands in the Bailiwick, such as Alderney, can continue to transact business in a rapidly cashless world.

Listen in by clicking the link above. If you have a comment, please feel free to add your opinions below. Don’t forget to like and subscribe and I look forward to hearing from you soon.

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Bowers & Wilkins PX – Headphones with show-stopping noise cancelling audio and aptX-HD® Bluetooth™

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I spend a lot of time working in a shared office space, so it’s important to be able to shut out unwanted background noise when I want to be able concentrate.  So, when a pair of Bowers & Wilkins PX Headphones landed on my desk for review, I was excited to find a high end pair of phones that would completely remove background noise from my workplace, but also provide with a superior Bluetooth™ Audio experience, enhanced by aptX-HD® technology.

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[videopress MWdjaaSM]

The B&W PX headphones are predominantly Bluetooth™ driven, although you can connect up manually using a 3.5mm jack cable supplied with them. Thus, they must be paired to each device and this proved fairly straightforward using the supplied instructions. In order to make full use of the noise cancelling an personalised experience, it was also necessary to download the B&W PX app which is available for both iOS and Android. In my case, I downloaded the Android app to run with my Sony Xperia XZ Premium. The app itself was developed in conjunction with Coderus who very kindly worked with me on the app for my Tesla road trip last year, so I was looking forward to both testing the headphones and also reviewing their app at the same time.

After downloading the B&W PX app, I set about trying out the different environmental settings available and I have to say I was immediately impressed. I was able to choose my desired audio profile and also the noise cancellation settings. As noise can sometimes prove an issue here in the office, I got stuck in straight away with testing these features.

 

Noise Cancellation

The headphones are activated by simply placing them on your head and immediately after the noice cancellation kicks in.

[videopress feWQm6SX]

Initially you are given three customisable options for noise cancellation, allowing you to pick Office, City or Flight, these three option will give you a preprogrammed cancellation profile based on the background noise you are likely to experience in each of these modes. Interestingly, City worked best for my office. The settings automatically pick the most common voice passthrough settings for the headphones, either off (my preferred setting), Natural or Amplified. All three settings worked great and I liked being able to filter out general noise and still be part of a conversation.

Other options include ‘Wear Sensor’, so when placed on the head, the phones automatically switch on and connect to bluetooth with further adjustment using the ‘Sensitivity’ options.

Aside from the Environment filters, the app also shows you the current battery and firmware status. Yes, we live in a world where improvements to the operation of the headphones can be rolled out to owners, something I experienced with the Tesla Model S.

If you are lucky enough to own a modern Qualcomm compatible mobile device, you can also take advantage of the aptX-HD which is another name for High Definition Bluetooth® wireless audio. This will improve the sound quality of the headphones giving you 24bit sound quality over Bluetooth.

Bowers and Wilkins PX
Bowers and Wilkins PX

Comfort

Without doubt, these are the most comfortable headphones I have ever worn, these absolutely reek of quality and fit brilliants over my ears. Even switched off, they still muffle ambient noise brilliantly.

Real World Use

As expected of a set of high end headphones, the sound quality was rich and bright with great bass and treble production. When testing out audio equipment I am particularly fond of playing Metallic Spheres by The Orb, featuring Dave Gilmour, an album which cries out to be played on high end audio equipment.

I wasn’t disappointed. The B&W PX headphones picked up the layered soundscape of the album majestically and I was happy putting them through their paces more than once during my review.

In Summary

Bowers & Wilkins have produced a superb set of high end Bluetooth Headphones. They have excelled on all fronts, from the excellent build quality, superior sound quality to the intuitive app which makes synchronising the phones a doddle. If your budget stretches to around £329 and you want to listen to music as the artist intended, the B&W PX Bluetooth Headphones are a perfect option available in Space Grey or Soft Gold.

Matt Porter
The Gadget Man

 

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Gadget Man – Episode 108 – Why we should care about what our data is used for?

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Facebook MobileFollowing on from the ongoing  Facebook / Cambridge Analytica scandal, I was invited to be a guest on James Hazell’s show on BBC Radio Suffolk. We talked in depth about how social networks and apps are using our data.

Please listen in by clicking the ‘play’ button above. Don’t forget to Like, Subscribe, Comment and Share.

Continue reading Gadget Man – Episode 108 – Why we should care about what our data is used for? →