Tag: tech

  • A digital address for everything

    A digital address for everything

    The ‘Internet of Things’ (IoT) as the name suggests is basically connecting as many devices online for them to communicate with each other.

    If you think that is a far-fetched concept it is nothing new. We have been using it since the advent of GSM, Infrared, GPS, GPRS, Bluetooth, Wi-Fi, and other wireless connections.

    To put the concept into further context, your Smartphone/watch, Bluetooth headset, wireless printer, or smart fridge are all components of the ‘Internet of Things’. They all require a sensor or chip to connect or collaborate with each other.

    Origins

    The term was supposedly coined about a decade ago. This when a company executive discussed an idea which sounded bizarrely unnecessary and over-futuristic at the time.

    He advocated for the need for a chip for every electronic device. The initially requirement was for supply chain and automation in the retail industry.

    Fast forward to today, and this has indeed come to fruition. We now have smart cars, smart homes and even tracking chips inserted into pets!

    So, each component or part of the object is equipped with an individual chip (small processor) with a unique IP address.

    The very same IP address used to identify your home modem or Office server.

    IoT application

    Why would you want that you might ask? Wouldn’t it be useful for devices and machines to work things out by themselves – to solve complex problems before you even become aware of them?

    This is in fact how the devices communicate with the central server to relate pertinent information.  An example is the use of fuzzy logic: to regulate the temperature in the fridge (to avoid food getting moldy).

    It can be used, in addition, to check the amount of water used in a washing cycle in your washing machine. 

    Another practical use would be to check car tyres pressure and temperature (to avoid overheating and bursting).

    Can you then imagine the number of chips that are required for the typical household?  For the car, security alarm, fridge, microwave, tumble dryer, TVs, Radios, computers/tablets, lighting, and heating/cooling system? Each would require a unique IP address

    IP address shortage

    Talks about IoT highlighted the need for more IP addresses and a need to track or generate them. This as it is evident we are running out of ‘normal’ IP addresses known as IP4: 4 denotes the number of billion IP addresses available.

    At the birth of the Internet age in the 1980s, no one ever envisioned a time when the world would need more than four million IP addresses. But with the need as mentioned above for the internet of things – that has come to pass.

    Without getting too technical, the issue is being resolved with the development of a newer IP system known as the IP6.

    The main difference between the two but it is merely that one is on 32-bit system while the newer on 128-bit and that influences merely the length of the addresses.

    Again, the technicalities would only matter to the now growing IoT industry and would not affect us as individuals.

    Practical uses of IOT

    Large companies that need to manufacture a lot of parts for their devices would need to insert an IP address on each piece. From items as trivial as the car side-mirror; to more serious parts like the helmet of a sportsperson engaging in the heavy contact sport.

    From an education perspective, the IoT can make learning a lot more fun for kids and young adults. Toy-maker Sphero, for example, has been long making wireless operated toys like its SPRK+(pictured).

    The idea is to fuse physical (programmable) robotic toys with digital apps.

    This would simultaneously provide entertainment experiences while inspiring tomorrow’s leaders in maths, engineering, and science.

    There are discussions to extend this connectedness to human beings. Much like was prophesied in many sci-fi books and George Orwell’s 1984. If there was a ‘rise of the machines’, and Artificial Intelligence was to take over the control of all our devices, we would not stand a chance!

    There are also a few new decentralized systems that are even advocating for a fragmented Internet for that very reason (security and privacy). This would enable you to control your little space within the “interconnected” web.

    You can thus run a (private) local area network (LAN) within the Internet domain – if that makes any sense.

    Blockchain advocates and companies like IOTA and Chinese-based Crypto-firm Tron are pushing the IoT narrative hard. They also want the decentralization of the whole Internet.

    It is only a matter of time before this becomes the norm. Companies are now queuing to get the IP6s and have incorporated adding them to the manufacturing processes.

    Once the security and privacy issues have been adequately planned and implemented. The pros of the full adoption of IoT will outweigh the cons.

  • 3D Copy and Paste!

    3D Copy and Paste!

    The bizarre-sounding digital printing phenomena called 3D-Printing has been mulling around from the past.  Recently,  has been in the limelight; specifically in the press for the wrong reasons.

    Read about the new craze and get ideas for Xmas via 3D Copy and Paste!

  • The Big ‘Crypture’

    The Big ‘Crypture’

    I’m not quite sure if anyone has given some careful thought – in the heat of this ‘Crypto mania’. More specifically, have you ever considered the ramifications of the blockchain and its impact on the global economy?

    This is an attempt to perform a calculated prophecy, based on the conversations we’ve had with like-minded visionaries.


    An introspection into this ‘much-talked-about technology’ has led to endless possibilities.

    Presently, every Tom, Anastasia, and Patel are pursuing short-term gains. You are all probably investigating ways in which they too can “cash in” by investing in new digital currencies.

    This frenzy is mainly driven by how some of the altcoins are performing in value. Some digital coins are rising as much as 1000% in a ‘Crypto bull-run’. But the real appeal for digital “currencies” comes from the security, speed, and cost of transactions they facilitate.

    A case for Cryptos

    Most of you are understandably looking at it solely from an investment point of view – after all,  greed never sleeps.

    Also, let’s not forget the anonymity it affords one – great for criminals and money launderers. Because of the increased risk, monetary authorities and regulatory bodies will make a case for tighter controls.

    They may even push for the outright banning of this new currency altogether.


    Retail banks, are currently entrusted with the movement of your funds (electronic transfers) and are governed by economic monetary policy. This happens under the watchful eye of big brother – the Reserve Bank.

    These commercial banks are the “primary targets” so to say of the blockchain. They were, therefore, the first to react by investing or attempting to start up their own blockchains.


    Such projects, however, prove to be expensive and still risky ventures given that no-one knows the source and destination of the blockchain.

    Banks are nevertheless having to either make quick decisions about whether they get on board or partner with developers of Cryptos such as Ripple).

    We also look at other financial institutions such as credit lending facilities and money transfer institutions. They are also are naturally in partnerships with the banks. They, however, stand to get wiped out by the blockchain if you think about it.

    Really, who would want to cough up a 10% commission or a transfer fee for money sent abroad to your family? You could simply use something like IOTA which, by the way, is as a Crypto hovering around 3-5 USD (at time of publishing) per unit.

    It is capable of transacting very quickly and securely with no transaction fees!

    And how so you may ask? Those details are listed clearly on their respective websites.

    Peer review functionality

    It is the belief that the plan for Cryptos’ was to enable anyone to have access to a shared (decentralized) peer-to-peer type service that enables the secure transacting of literally – anything!

    You can look at the blockchain working in the same manner as BitTorrent or E-Mule (for those who remember that far back). In the way, that data, albeit mostly bootlegged music, videos, and software, was distributed and downloaded on the web.

    “Blockchain is essentially a quick peer-to-peer transaction of digital currency”

    The value of Cryptocurrencies is now driven by how well it works as a system. You must look more closely at the added value it can offer society from a functional, practical, convenient, and of course, cost-saving perspective.

    A real threat?

    So, what does that then mean for companies like Visa, Mastercard, or even a digital banking app like PayPal?

    You can also imagine the implications for investment banks and their traders. That is if markets such as the very volatile foreign exchange (Forex) are completely abandoned and substituted by Cryptos.


    There are now many an exchange for Cryptos in the appearing monthly.
    You will be able to switch or trade Bitcoin for Ethereum, Litecoin, IOTA, or Ripple.

    Handy if you need them quickly for a specific transaction, country, or product that accepts digital currency.

    More practical uses of Crypto

    The purpose of ‘Cryptos’ running on the blockchain is, therefore, to change the way we transact and pay for goods and services.


    The aim was to make it a ‘form of exchange’ but also to provide the resources for you to “mine” and own them.  This can be an alternative income generator alleviating the need for job creation. It can also be a substitute vocation for those you who were perhaps made redundant by automation and AI.

    So, once you mine the currency (provided you have the infrastructure and pay the overheads), you can use it to get the things you need or must pay for.
    Your electricity bill, for example, can then be processed and paid for directly from an IOTA-holding wallet.


    Speaking of electricity, we came across a very insightful article (referenced in the resource section) focusing on the impact of energy consumption that global rampant mining will cause the price of electricity and the environment.

    Coupled with the switch to electric cars this could surely force you to invest in better ways to generate electricity. That is if we are to maintain sensible levels of sustainability.

    Whether the price of electricity goes up or down will be determined by how quickly energy providers globally will be able to meet this surging demand.

    We can surely be in a position to observe the upcoming impact on electricity consumption from next year.

    More and more of the global population are beginning to mine altcoins for themselves.

    As we head into the festive season and bonuses are being paid out, be responsible for how you splash out. Do your research first – even if it means waiting a year to see how it all plays out.

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