Showing posts with label internet. Show all posts
Showing posts with label internet. Show all posts

Tuesday, 18 June 2013

Stratospheric internet

The assembled balloon in Christchurch, New Zealand
Google has balloon crazy.

Hot on the heels of the blimp trials in sub-Saharan Africa, Google has this weekend arrived at New Zealand's Lake Tekapo to launch a helium filled balloon that has climbed 20 km up into the stratosphere.

Project Loon is all pretty hush-hush but Google has released some details of the mission. The Tekapo trial is the first of the proof of concept field tests - within minutes of launching the balloon it was in position and beaming internet to the ground crew, quaintly closeted in the living room of local resident.

Local resident helps with the test
The balloons are cheap to manufacture and potentially could stay airborne for hundreds of days at a time. They're solar powered so they don't need refuelling.  With a big enough swarm of these things they could provide internet from the skies to whole countries, continents or even the entire globe.

Beaming internet from the heavens removes a huge pile of the normal logistical obstacles - no topology to get in the way, no resource consents or infrastructure headaches. In times of disasters, like earthquakes and floods, a balloon service could quickly be deployed to fill the void left by terrestrial services knocked out by the catastrophe.

It's early days but this first trial is already being hailed as a success. It's been the talk of the weekend here in New Zealand with provincial residents, disgruntled at their lousy internet connectivity, getting very excited at the Loon tests.

Up, up and away for sky high wi-fi (Stuff)

Loon project brings the web to billions (NZ Herald)

Balloon powered internet (TechRadar)

Project Loon launches from the Canterbury Plains


Sunday, 21 April 2013

UFB is on its way

Good to see that Chorus has signed contracts to get the ultra fast broadband network underway in New
Zealand.  Downer and Visionstream are partners in this ambitious undertaking and it looks like they could be getting started as soon as July.

It hardly needs mentioning just how important a backbone of ultra fast broadband is going to be for the nation.  I can't wait to see it up and running.

New Zealand UFB plan
$1 billion contract for UFB (NZ Herald)

Keeping a lid on costs for UFB (Stuff)

Chorus

Informational site about UFB in New Zealand

Sunday, 14 April 2013

Bitcoin bubble

Rollercoaster ride for digital currency

News this week of great volatility in the value of the world's first digital currency, Bitcoin.
Bitcoin
Bitcoin is the hot digital currency

For those of us new to such things, Bitcoin is one of the modern marvels of the internet age - a currency accepted across the world and offering an unprecented level of security not possible with other payment methods.

It's become popular with commercial speculators, with music artists, with individuals - anyone who wants the ease of commerce without traditional banks, government agencies or other rogues getting in the way (at least for now).

Bitcoin is well protected against theft.  Each Bitcoin is 'owned' by an individual, cryptograhically insured and can't be spent by other people who may try to get loose with someone else's dosh.

Another curiosity of this digital currency world is Bitcoin mining, where smart mathematics is used to solve a problem.  The first person to crack the problem earns the right to mine some new Bitcoin currency.  The number of units earned is steadily falling as time goes by and when the Bitcoin supply hits 21 million units, no more will be available.  Wouldn't that be hard pill for many countries to swallow with their currencies?

 Bitcoin can't be destroyed, it seems so far immune from theft and it's becoming very popular.  It's traded like any other currency, it has a banking system and it increases or decreases in value, dependent on demand.  Recently there's been huge swings in the value - an all time high of $US266 was countered by a staggering 60% fall to $US105 before recovering to trade at US130 before falling back to $US120 on 11/04/2013.  Trading was halted until April 12th.

What's next for Bitcoin?  Will it weather this storm like it has previous assaults or is it poised to become another Cyprus?

Links for Bitcoin


Logo for Bitcoin
Check out a 101 on Bitcoin trading and mining and make your choice on whether this kind of currency speculation is for you.

Future money's wild ride (Stuff)
$266 intraday high crashing 60% to $105

Bitcoin forum

What is Bitcoin?

Explaining Bitcoin (CNBC)

Intoduction to Bitcoin (YouTube video)

Basics of Bitcoin (video)

Introduction to Bitcoin mining (PDF)

Hackers eye Bitcoin
Don't get scammed by ads like this !



Perils of Bitcoin mining (Bloomberg)

Boom and bust cycles (Time)

Collectibles, not real money (Forbes)

Cryptographic engineering

Cryptoanarchists answer to cash

Bitcoin charts

Tuesday, 2 April 2013

Latter day Luddites?

A disturbing story from Egypt this week saw three men caught and detained while trying to destroy an
Enemy of technology, William Ludd
undersea internet cable
.

Are these men driven by political or anarchistic conviction or are they simply modern day Luddites, afraid of technological advance?  Probably a mix of both.  The ability to prevent the dissemination of information by controlling or shutting down a country's connection to the internet has been a political weapon in many recent conflicts and is a standard tool of state control by non-democratic regimes.

I'm sure that we will hear soon enough what they hoped to achieve through their act of sabotage but consider how poorly protected these vital data transport lines may be.

A startling statistic provided in the Guardian article - undersea cables carry 99% of all intercontinental traffic.

Vulnerability of underwater cables (Wired)

Wednesday, 27 March 2013

Share it all around

Juha Saarinen (PC World regular) talks file sharing and insecure routers.

Is your router wide open to attack?  If you haven't locked it down you could end up acting as an unwilling participant in illegal file sharing or perhaps something even more sinister.

Linksys wireless router WRT54G
It appears that this issue with unsecured routers was discovered quite by accident.  Although the guy who found this backdoor hasn't done anything malicious, I'm sure that others will.   Have a read of what Juha says about this rather worrying weakness in a communications device that many of us now rely on   . . . .

Juha Saarinen on file sharing (NZ Herald)



Sunday, 24 March 2013

Death of the middleman (Act 3)


Online shopping via smartphone
In my third article looking at disintermediation I examine the most famous of the Business 2 Customer (B2C) operations - the internet only shop.  Many have tried but few have lasted the distance.  One of the undisputed kings of the market is Amazon.  Amazon manages to play so many roles in the supply chain.  They are now so huge that they can perform the roles of wholesaler, distributor and retailer all at once.  They can even provide these services to thousands of internet shops that exist within the Amazon domain and use Amazon's massive infrastructure for running their business.

I'm a big fan of Amazon.  Although I've chosen to live at the bottom of the South Pacific in Wellington, New Zealand,  I like to do my shopping on the other side of the world.  Ah, the wonders of the modern age.  Take a look at one of my shopping encounters with this champion of the internet . . . .
  • Are you a savvy online shopper?
  • Do you expect, nay, demand a keen price on everything you buy?
  • Are you prepared to spend considerable time researching the marketplace before you commit to buying?
  • Do you feel a sense of pride when you finally make your purchase, knowing that you have done everything possible to secure the very best deal for the model you want?
  • Do you approach this shopping minefield as a personal challenge of your tenacity to triumph over adversity?

If you answered yes to any or all of these questions, we share something of a common purpose.  I love the hunt for online bargains and I sometimes spend an alarming degree of time and effort on the silliest of things but I'm big and ugly enough to admit this.  Call me a product of the internet shopping age.

OK, maybe I do get obsessive about these things but I freely admit that I am happiest if I feel I have examined all the available information before I commit.  Sometimes this is straightforward - if only one or two suppliers can provide the goods then it's just a question of whether the price is right.  However, when there are many possible suppliers, that's going to take a bit longer to follow the research trail.  At this point many people give up and buy the first copy they can find but that is not me.  Oh no.

I'll illustrate this with a real-life case.  I'll call it Hunt the Wolverine.

X-Men Blu-Ray box set
I hadn't seen any of the X-Men movies and I thought it was about time I rectified that.  Sure, I could pick most of them up on weekly rental at the local DVD library or I could buy the individual parallel imported Zone 2 (UK/Europe) DVDs from the Warehouse for $10 each or less.  Mighty Ape could offer me the Zone 4 (NZ/Australia) DVDs for much the same price, if I wanted to pay some postage costs too.  They also had a DVD boxset of the four films, which was competitively priced but, here's the thing - the reviews all shouted this at me - buy the Blu-ray versions, they're so-oo much better.

Now the Blu-ray option introduced a whole new set of research challenges.  New Zealand, unfortunately, has not yet accepted Blu-ray as the way of the future.  I'd love to blame someone for this and frankly I don't know who is responsible - all I know is that it is taking way too long.  I'm guessing the movie studios are keeping their pricing too high, the distributors certainly are and the retailers are making a pretty poor effort at persuading customers to embrace Blu-ray.  For whatever reason, Blu-ray bargains in the local market are few and far between.  Generally for Blu-ray I need to look overseas.

Here's where the NZ shopper gets a bit of a break for a change.  Unlike the DVD zoning debacle where NZ ended up in a different zone to the UK, the movie industry (bless their cotton socks) did at least realise that they could sort some distribution/manufacture issues by including NZ/Australia into the European Blu-ray region.  Now don't get me started on the whole topic of zoning - at least with the better zoning for Blu-ray, I can buy my home zone from British and European retailers as well as local ones.  And with parallel importing rules as they are in NZ, I'm not even infringing on that score.

Top online shop - Amazon UK
Ask yourself though, are you ready to buy from overseas?  Well, this is something that clearly plenty of people are doing but it does scare others.  Let's assume that you are prepared to buy from a reputable giant like Amazon UK.  What should you consider?
  • Will Amazon ship to me down here at the bottom of the world?  (The answer is not straightforward - certainly don't try buying computer games or software, but Blu-ray/DVD/CD is fine)
  • What's the shipping going to cost me?  (Not shown until checkout.  Note freight on some books can be horrendous)
  • How long can I wait?  (Probably takes about a week if it's in stock)
  • What's the price in New Zealand dollars (not shown during the shopping process but broken down at checkout and payable in local NZ currency so you can avoid the bank conversion fees)
  • What other costs are there (if you don't know how much you can spend before Customs will hit you with GST, you need to do some more research)
  • Is the product going to work in my local market?  (Depends - and if it doesn't, that's your lookout)
  • What if it's damaged or lost en route?  (Amazon are pretty good at sorting this out but you won't know that until it happens to you)
  • Will the warranty be honoured if it goes wrong (this is an absolute minefield so I will only buy things that have a value that's not going to keep me awake at night if it fails)

Back to my story on my X-Men Blu-rays.  I finally found a box-set of all the movies at Amazon UK, which they supplied to me pre-Christmas in just 5 days for less than the cost of the DVD box-set offered on Mighty Ape, the cheapest NZ source.

I sat down to watch the first movie and 20 minutes in I knew that my Hunt the Wolverine mission had been worthwhile.  The picture and sound quality were spot-on and my sense of smugness for bagging a bargain was the icing on the cake.

Be a savvy online shopper (Wikihow tutorial)

Kiwis shop on their smartphones (Netguide)

Introduction to retail (Wikipedia)

Friday, 22 March 2013

Death of the middleman (Act 2)

Noel Leeming has a great web shop     
Continuing my posts on how the web is changing the supply chain . . . last time I looked at the recent phenomenon of daily deals sites.  These web-only stores are certainly selling to the customer by removing the retailer and perhaps the distributor from the chain, a process referred to as disintermediation.

This time I 'll look at the websites of traditional stores and ask are these players actually removing any intermediaries at all?

A web presence is pretty much expected for just about any business in 2013 but for any operator who sells to the general public, it's an essential.

At the bare bones minimum,a web site should provide full details of where any bricks-and-mortar stores are located and how they can be contacted - phone and email as a starter.

However, any internet shopper who seeks out the website of a retailer and finds only this wireframe presence is going to be seriously underwhelmed and may well flick straight off to find a more engaged competitor site.  The internet shopper is a on a mission - to seek out new civilisations . . .  sorry, got a bit carried away there.  The internet shopper wants information fast and if he/she doesn't find it here, there's generally someone else on the net who can provide it.

(Soon to go) Bond and Bond
Some retailers understand that the web is now an essential shopping channel, particularly if their business is selling technology goods.  Others have yet to get the message unfortunately and I'm sure that this lack of market understanding must be hurting their business or at least limiting new sales opportunities.

I'll refer to a few local market examples to illustrate the point.  Noel Leeming (and the soon to be defunct Bond and Bond - two names, same owner, little point of difference) have invested heavily in building a full blown shopping website that features all of their high street merchandise and more besides.  Noel Leeming was the first national electronics retailer to jump onto the web and it shows.  This is a mature, fully featured web shop as good as any overseas site - easy to navigate, good product information, clear pricing, and internet shopping with delivery to your door via courier.

JB Hi-Fi is a recent arrival in NZ
Dick Smith Electronics offers much the same in capability - the New Zealand site is a clone of the Australian one but it's fully customised to support the local market.  Dick Smith is particularly good at offering daily and weekly specials that are offered only to the online shoppers, not to shoppers in the physical retail stores.  An added sweetener for the web shopper is free courier delivery on just about anything.  If you know what you want and don't need to actually see it first, the website is far more convenient than heading for the retail outlet.  JB H-Fi is an australian import that's made quite a splash with a few large stores and they have an impressive web presence.   All the specials they offer in store are replicated online and they offer free shipping too.   It's a tricky site to search but it has an impressive catalogue of goodies that may well appeal particularly to provincial people who don't have access to a physical store.  There are other high street giants that have also spent substantial time and money building strong web channels - The Warehouse, Warehouse Stationery - plus others with maybe a lower commitment but still some reasonable shopping capability, like LV Martin or its owner, Smiths City.

Aussie import Harvey Norman
Compare these fully featured web shopping sites with Harvey Norman.  Good ol' Harvey has fast established himself as a major player in the New Zealand electronics (and furniture) retail space since arriving here from across the ditch.  However, Harvey is very much a bricks and mortar operation, as is shown by the below par website.  OK, it's got some nice graphics and pretty pictures but visitors will soon find that it's not a fully-formed shopping site to replicate the diverse range of the retail stores.  There's some product here but not a lot.  Perhaps this is a deliberate decision.  After all Harvey Norman stores are run by owner operators so any commission from web sales is not going to be passed on to them.  This approach may also apply with other owner operators like the 100% stores, who have a frankly low-grade web presence.

Woolworths-owned Dick Smith
For the Noel Leeming and the Dick Smith type operators the web channel is not replacing their bricks and mortar operations but is instead bringing in much needed additional cash flow via the internet.  I've no idea whether their return on investment is paying dividends but as a keen buy I am certainly more drawn to these stores because they offer me good price and feature research opportunities, which may well translate into an actual purchase.

NZ stalwart The Warehouse
This shopping model, unlike the online line only operators like Fishpond or Mighty Ape, has not cut out the middleman.  Perhaps in some of these business it is the franchise owner who is selling direct to the public via the web channel, thus cutting out the franchisee who runs a retail outlet that is completely separate to the website, but generally the big New Zealand high street retailers appear to be running their own stores and the web site serves as an additional channel to the physical outlets.

I don't know if I'm a typical shopper or not but for what it's worth I am far more likely to spend my disposable income with retailers who have given me the pleasure of a great browsing experience than ones that left me disappointed at their lacklustre efforts.

Sunday, 17 March 2013

Next10 and the Internet


The Next 10 Years: Bigger, faster internet

What is this technology?

The internet.  The vast global assembly of billions of computers. We know this modern wonder as the world wide web, the 'net' and the 'interweb'.  It is not a single technology - it's the infrastructure that we use to communicate electronically.

What will happen?


A connected world
The internet will continue to grow at phenomenal rates.  The outline is already there with interconnected backbone services rolled out across the developed world.  These workhorses for data transmission will be beefed up to provide every more capacity and speed, better intercontinental linkages protocols to connect a
practically infinite number of devices to the 'net.

We have server farms already and these will continue to multiply on a world scale as our insatiable need for more reliable storage increases.

Companies and private individuals will look to the cloud to provide all the services that we want - access to entertainment, news and knowledge systems, almost infinite storage capacity, connectivity from any device that can transmit and receive a data stream, the security of data back-up and guaranteed recovery capability.

How will this impact society?

Virtually everyone on the planet will have some level of connection to the internet.  The developed world will have almost universal access to faster data services, differentiated primarily by the power of the device they use to interact with the web.

More intuitive interfaces (primarily voice) mean that current barriers to access to non-technical users are largely removed.  Illiteracy and inability to operate a keyboard no longer prevent access to others.

A revolution in learning
Tradtional primary, secondary and tertiary education will be radically changed as the syllabus moves from a static, proscribed format to an interactive, real time relationship with like-minded scholars around the world.  Learning through interaction stimulates people to return to education.

The bigger, faster internet supports true multimedia streaming capability that is accessible by everyone from the private smartphone user to the largest corporate user who teleconferences with remote workers spread around the globe.  The available streaming capacity allows people to consume as much bandwidth as they need without interruption.

Secure cloud based storage means that no-one loses their precious information and no-one can ever again claim that the dog ate their homework.

How will this impact industry?

The rise of the internet has clearly been embraced by many industries but not by all.  It's hard to imagine that any company that wants to sell a service or a product can realistically survive without turning to the web for support.

Certainly bricks and mortar retailing in some market segments already demands a strong web presence - electronics, music, groceries, hardware - these retailers generally have good online shopping as a complement to their high street option.

Tradespeople have generally been slow to embrace the web but a website that allows householders to locate and research the capabilities of, say, a plumber and to contact them, all via the web, sounds like something we should already be seeing.  I would suggest that the average self-employed tradie has not yet done that and probably doesn't realise that this form of self promotion is an important tool.

For companies that have data to store (and in this day and age, surely that's everyone) they will need to make those important decisions on where to keep that information.  The cloud may seem like a great place to keep stuff and give others the responsibility of keeping it safe and secure but is that a given?  Can they be trusted?  Are you dealing with champions or charlatans?   How are you going to determine whether your choice of network and storage provider gives you a robust business continuity plan?  From the smallest trader to the largest enterprise, everyone will need to understand far more about the internet and the services it provides.

What supports this prediction?

The internet of things

Interview with FutureMe

Cisco predict quadrupling of internet traffic by 2015 (article from 2011)

Threefold increase projected by 2015 (made in 2011)

Cisco IP traffic increase projections 2011 - 2016



Next10 and communication interface


The Next 10 Years: The communication interface

What is this technology?

Yet again, a convergence of technologies rather than a single innovation.

At its simplest, the communication interface is the method we use to drive our computer technology, to interact with it.

The Wii experience - tennis in your lounge
We issue commands (input) and receive responses.   We are seeing the seeds of voice-driven computing with projects like Siri and Google Assistant.

We've already seen the effect that intuitive interfaces can have on the entertainment industry.  Look at how Nintendo popularised a whole new gaming experience with their Wii console that allowed you to play tennis in your lounge as if you were on centre court.  All other manufacturers quickly followed suit and these kind of peripherals are standard equipment now in the gaming arena.

What will happen?

The keyboard's days are numbered
Our current dependence on the keyboard and the mouse will be largely replaced by voice commands, touch, hand gestures and eye movement.  We'll see this capability sweeping through all areas where we currently need our fingers to operate a device - a TV remote, a computer, a multimedia system.

Our unique voice prints or retinal scans will replace conventional security mechanism for gaining access to secured computer systems.

Tom Cruise in Minority Rerport (2002)
Voice commands will develop from simple proscribed keywords to interpretative, intuitive systems that understand everyday speech, recognise different emotions and prompt for more information in the case of ambiguous commands.

How will this impact society?

Virtually everyone will have the ability to access the connected world.  Literacy, the ability to operate a mechanical keyboard or mouse have long been barriers for many and have limited or even prevented their access to this new technology.

As voice driven systems become more flexible, even the untrained user will be able to command a machine through everyday speech.


What supports this prediction?

Eye scrolling comes to the Android smartphone (Samsung Galaxy S4)

Voice biometrics control access

Google Glass
Eyewear from Nokia

Evolution of the mouse interface

The smartphone is your gateway to the online world

Making the TV remote redundant

Google Glass (Techradar)

Wrist tech - meet the SmartWatch