Author: hedproject

  • Internet is dead(?)

    Internet is dead(?)

    Black mirror [1] prepared us for what would follow. And late 2022 was the beginning. Life won’t be the same from this point. Or it has changed a long time ago without us being able to realize it?

    It is November 2022 [2]. OpenAI introduces their new application called ChatGPT. The tech world, and not only, looks with eyes and mouth open without making any sound.

    Few months later, we read articles written by AI. We read about jobs that will disappear because of the AI. New applications published almost every day, that promise they will take advantage of the AI revolution and automate things to a point where people will have as little input as possible.

    Just a prompt. They are telling us that this will be the engineer of the future. Prompt Engineer. The guy with the best prompts gets the cash. And the world keeps moving.

    The dystopic future has become present. All our devices are not just for entertainment or communication. They have become advertising billboards. All our moves, thoughts and feelings are being analysed with the ultimate target: Buy more.

    Apple, decided to restrict the tracking on their devices and Facebook’s shares dropped like a rock from a cliff. What an amazing day it was [3]. But it’s just a drop of water into the ocean. An ocean of fake smiles, fake lips, and fake asses. Now, every barbie wants their lips to get infilled. At the gym training your butt to get Kardasian like results is the main target. Onlyfans promotes “women empowerment” (getting naked at the cost of a cheeseburger?). Instagram and TikTok has become the absolute space of super happy emptiness and the biggest ad-space so you will be tempted to buy stuff that you don’t want by people called “influencers”.

    When I first heard about the “Dead Internet Theory” [4] I laughed. Then I started thinking I was like: “Wtf, it might be true”. Or at least part of it. (The theory circulating around suggesting that internet is full of bots and AI is managing them since mid-2010s and a big chunk of your online interactions is not with real people but with bots, with the target to make you buy more products.)

    And then I started looking around. And I realised we are not alone on the internet. With us are our fake digital friends. Bots that keep us company. With some search there is a huge number of articles for Big Tech vs Bots. In 2018 YouTube axed millions of bots [5]. TikTok and Instagram still have a problem being full of bots and fake user [6], [7], [8], [9], [10]. Also, not to forget how Elon Musk tried to avoid buying Twitter. He brought up the bot problem [11] [12]. And then we have LinkedIn. The most gringe social network where people (or bots) are fake on almost everything, from articles written by AI to fake happiness posts, fake love and appreciation and even fake charities. [13] [14] [15] [16]

    And, like we did not have enough, we have fake music. Spotify recently removed tens of thousands AI generated songs. [17]

    All of these might seem disconnected. Everyone knows we have a bot problem. It’s going on for years. We got used to it. And on the other hand, we have AI. A fairly new addition to our digital life. But how those things connected? Well, they are. Microsoft has big stake into OpenAI (the company behind ChatGPT) and Bard is Google’s AI. Also, Microsoft owns LinkedIn and of course google is the mother of tracking user behaviour alongside with Facebook. Facebook also owns WhatsApp and Instagram. Now you can see the pieces of the puzzle. The biggest tech companies also own the best AI machines out there. And the main purpose is? Of course to create profit. Dystopian future doesn’t seme that far away anymore. Is it?

    But what will the future bring? I don’t think it will bring much, especially with inflation near 10% (or more), a war taking place and people demanding more war instead of peace, energy prices soaring while politicians blame the war for this, but they are the ones who created the energy crisis before the war started [18]. Generally, “Black Mirror” was a very good guide that should be taken into consideration when you are questioning how bright the future will be. I would suggest though, to meet more with real people, speak more and enjoy nature as much as you can. Scrap this virtual world and that rat race. Do things that you enjoy and fulfil you and don’t consume that much. You don’t need that new phone and this new pair of headphones. The old ones still work fine.

    References:

    [1] Black mirror

    [2] ChatGPT wiki

    [3] Apple announces privacy changes affecting Facebook stock price

    [4] Dead Internet Theory Wikipedia

    [5] Youtube removed millions of bots

    [6] TikTok bot accounts

    [7] Instagram is deleting fake followers

    [8] Wired article on Instagram’s fake followers

    [9] Fake Instagram influencers

    [10] NY Times article on fake Instagram influencers

    [11] Yale Insights about twitter bot problem

    [12] RAND article about Elon Musk’s allegation regarding twitter bots

    [13] The Guardian on LinkedIn fake profiles problem

    [14] LinkedIn fake job ads

    [15] Why linkedin is so gringe?

    [16] LinkedIn seems so fake

    [17] Spotify AI songs

    [18] Energy prices soared before the war

  • Cash is King

    Cash is King

    The current state of the UK’s market is not the best. Quite the opposite. With high inflation, interest rates up by 2% or more, high house prices and rents and unemployment at the very lows, it is the perfect mix of disaster.

    Possible scenarios to unfold

    Numerous economic events may occur in an economy with high inflation, low unemployment, high housing costs, and high interest rates. The precise result depends on several factors, including the general economic climate, governmental policies, and outside influences. Stagflation, asset bubbles, wealth redistribution, demand-pull inflation, wage-price spiral, and policy responses are a few examples of potential outcomes.

    Slow growth, high unemployment, and high inflation are the three conditions that lead to stagflation. This may occur if a central bank raises interest rates in an effort to curb inflation. This might result in lower consumer spending and investment, which would slow the economy. Asset bubbles develop when high home prices drive an unsustainable increase in asset values. If the bubble collapses, it may trigger financial instability and perhaps a recession. If most of the borrowers are low-income families, high interest rates might aggravate income inequality by causing wealth transfer. Demand-pull inflation, which occurs when rising demand for goods and services exceeds the economy’s capacity to meet them, can result from low unemployment and high inflation. This intensifies inflation.

    Wage-price spiral occurs when employees demand more pay to deal with rising costs, which forces firms to hike prices further to meet increased labour costs, which drives inflation further higher. Governments and central banks may adopt measures to solve these economic problems, such as raising interest rates or employing fiscal measures to stimulate the economy. How effective they are depends on various factors, including the current economic climate.

    Assets or cash?

    The money we have doesn’t purchase as much as it used to when the cost of necessities rises. Over time, having only cash might cause you to become less valuable. Owning items that can hold their value or rise in value despite price increases is preferable.

    When costs are high, people frequently make specific decisions to protect their money. One choice is to purchase government-issued special bonds that guard against rising costs. A different choice is to purchase real estate, such as homes or buildings, as its worth and the rent they may be rented for often rise with prices.

    Being a shareholder in a business can also provide you with protection because prices are frequently raised by businesses to increase profits. However, it’s crucial to invest in a variety of businesses because not all of them perform well when prices are high and the stock market is erratic. Some people also purchase valuable commodities like gold, silver, or other metals, which can maintain their value or increase in value during periods of high prices. Another choice is to use money from a cheaper country, although this comes with additional dangers, such as fluctuations in currency value or issues in the destination nation.

    Post-inflation

    In order to reduce inflation and stabilise the economy after significant inflation, central banks frequently adopt stricter monetary policies, such as increasing interest rates. As a result, the economy may expand more slowly, which might trigger a recession or a period of economic stagnation.

    Duration of the inflation before recession

    Large price increases can go on for a long period before a country’s economy dives into recession, but how long it takes depends on many factors, such as how big the price increase is, what the governments and banks that control money flow do, and the economy’s overall outlook. In general, there is not one rule that fits all situations. For example, the United States had a time of big price increase called “stagflation” in the 1970s and early 1980s, with slow growth, high price increase, and many people without jobs. Before the Bank of America increase the cost of borrowing, which decreased the prices but also made the economy nose dive in the early 1980s, this period lasted for almost ten years. Other times, those periods do not last long and might not make the economy go into a recession or stagflation if the policy makers act quickly. So, the periods of high inflation and high price increases last and how they are connected to a recession depend on special things about the economy, how well and how fast the government acts, and how strong the economy is itself. It also depends on other exogenic reasons like cost of imported goods, transportation and energy costs etc.

    Cash or assets in recession?

    Cash can be a desirable commodity to retain during a recession or period of economic stagnation because it offers protection, liquidity, and flexibility. With cash in hand, you can take advantage of investment possibilities, fulfil financial commitments, and preserve a safety net in case of unforeseen needs during such periods when asset prices may decrease.

    Why cash is king?

    Cash is king” is a saying that shows the importance of cash.

    When there’s uncertainty or the market is not steady, it is very important to hold cash or similar products, such as money market funds or short-term government bonds that can provide fast liquidity. Cash gives many options. First of all, money does not lose value in a recession. It is very important to have access to funds in case of sudden liquidity needs like paying bills, unexpected costs or investing. Have in mind that lots of companies are and will be in trouble not because they do not have assets or they are not profitable, but because they do not have access to cash when needed. Secondly, cash is considered safe because it will not lose value in hard economy times like stocks, bonds, or real estate that might do. Thirdly, having cash it provides the ability to manage your money and things you own. Cash lets you buy goods at lower prices when the market nosedives. Recession is the period that lots of investing opportunities arise. Even though “cash is king”, it is important to remember that spreading your money in different investments and keeping a strategy regarding your long-term money goals while mitigating risk is also important.  

    When the economy’s outlook is not good, having cash is helpful. One plan is to make sure you have emergency fund with enough money for 3-6 months living costs. This money should be accessible and used for unexpected expenses, job loss, or other bumps that may occur. Another plan is to use cash to pay debts with high interest, like credit card balances. This can put you in a better financial position and give more space for saving or investing.

    During hard economic times, you can use cash to invest in things that might be more valuable in the future. In those periods, prices of assets like stocks and real estate might go down, giving you a chance to buy at lower price. It also good idea to focus on safer investments, like high-quality bonds, stocks that give dividends, or stocks from industries that are not much affected by economic ups and downs.

    In general, be patient, keep your money and increase the savings, and when recession hits, be sure that lots of opportunities will appear.

  • Transforming the Economy and Shaping Our Future

    Transforming the Economy and Shaping Our Future

    Artificial Intelligence (AI) and tools like ChatGPT are shaking up the economy, bringing loads of potential to boost productivity and efficiency. But this revolution also raises questions about job losses, a growing social divide, and what work will look like in the future.

    AI is changing the game across industries, with tools like ChatGPT automating tasks like content creation, customer support, and data analysis. These advancements help workers build new skills, streamline their work, and increase their earnings. But this shift also brings challenges and concerns.

    Many people worry about job losses as AI takes over tasks once done by humans. While some jobs may disappear, AI can also open the door to new opportunities, like AI developers and data scientists. Plus, tools like ChatGPT can help workers focus on more meaningful tasks like problem-solving and strategic planning, which are harder to automate. This could lead to happier and more productive workers.

    But there’s another issue: a growing social gap between those who can use advanced tech and those who can’t. To tackle this problem, governments and organizations need to focus on digital literacy and make AI tech accessible to everyone. By encouraging ongoing learning and upskilling, we can help people adapt to a fast-changing tech landscape and ensure everyone benefits from the AI revolution.

    There’s a myth that technology has already automated most jobs, causing a decline in labor opportunities. But the truth is, many labor-intensive jobs have just moved to other continents, like Asia, due to lower labor costs. This highlights the complex relationship between technology, globalization, and economic forces. As tech continues to reshape the economy, it’s important to understand these dynamics and work towards a fair future for all workers.

    As AI and tools like ChatGPT change the way we work and live, we need to address concerns about job displacement and social divisions while recognizing their potential to create new opportunities, boost productivity, and enhance our quality of life. By promoting inclusivity, lifelong learning, and equal access to AI resources, we can make sure everyone shares in the benefits of this tech revolution.

    In today’s fast-paced world, it’s more important than ever for people to keep learning and adapting. Governments and organizations need to work together to support continuous learning and create a more inclusive, socially-focused economy. This means making education affordable and accessible, developing targeted skill programs, offering financial incentives, and promoting flexible work arrangements. Social policies that focus on reducing inequality and promoting social well-being can help bridge the gap between the rich and the poor, redistributing wealth more fairly, and providing universal social safety nets.

    In conclusion, promoting lifelong learning and adopting more social policies are critical for building an inclusive and sustainable economy in the face of rapid technological and economic changes. By focusing on everyone’s well-being and supporting accessible education, skill development, and work-life balance, we can ensure a brighter future for all.

    Lastly, making training data and models public is crucial for building trust and promoting innovation in AI. Open access to these resources lets researchers, developers, and the public better understand how AI systems work and hold them accountable. Collaboration leads to more innovative solutions and faster AI advancements. Plus, it helps the wider community identify and address potential biases and ethical concerns, ensuring AI systems are developed responsibly and fairly. In the end, it’s our data that AI systems are trained on, so transparency and collaboration are essential for creating systems that benefit everyone.

  • The eternal battle: iPhone vs Android

    The eternal battle: iPhone vs Android

    Over the last 4-5 years, I switched from Android to iOS. In the beginning, I had mixed feelings and, to be honest, I used to like Android so much that the iPhone didn’t feel that good. However, as I got used to it over the months and years, I recently got my second iPhone device and my feelings have reversed.

    That’s right, I got a second device in a span of almost 5 years. Would you do this with an Android phone? Probably not. You see, the problems with Android cannot be seen at first glance.

    The Android “ecosystem” has hundreds of devices to choose from, catering to all kinds of budgets and offering a feature variety that you won’t find anywhere else in tech. But there’s a big “but.” There are several reasons not to choose an Android phone if you’re concerned about quality and security.

    iPhones offer a consistent user experience as Apple designs both the hardware and software, which leads to a seamless and consistent interface across different models. iPhones receive regular software updates, including the latest features, performance improvements, and security patches. Apple supports its devices for several years, ensuring that even older models can benefit from new updates.

    With Android phones, you’ll be lucky if you get 2 years of security updates. The App Store also has a rigorous review process, which often results in a higher standard of quality for apps compared to the more open Google Play Store.

    In terms of connectivity and ecosystem, iPhones work well with other Apple devices, such as Macs, iPads, and Apple Watches, making for a more seamless ecosystem if you own multiple Apple products. On the other hand, despite some progress made by Android devices with Windows PCs and laptops, they still lag behind in making users’ lives easier.

    Consider how easy it is to change an iPhone device and move to a different one. You simply follow some steps on your phone’s screen, and within 20-30 minutes, all your data and apps are migrated to the new device. This will not happen with an Android phone unless it’s a Xiaomi and you’re migrating to a new Xiaomi or a Samsung, but I’m not sure this process is as smooth as iOS, and I’m pretty sure you cannot do this between different branded phones.

    Considering selling your iPhone? iPhones typically maintain a higher resale value compared to Android devices, which can be an advantage if you plan to upgrade your phone in the future. Apple is known for its focus on user privacy and security, implementing measures to protect user data, including encryption and strict app permissions.

    When it comes to personal data security, iPhones tend to offer better overall security for personal data, mainly due to Apple’s closed ecosystem and tight control over hardware and software. This makes it more challenging for hackers to find and exploit vulnerabilities. Apple provides timely software updates, including security patches, and the App Store has a more stringent app review process than the Google Play Store. Apple uses encryption to protect user data both at rest and in transit, and iPhones come with various built-in security features, such as Face ID, Touch ID, and Secure Enclave.

    Moreover, let’s not forget Google. Google is primarily an ad company, which means it collects your data for profit. The experience comes second or third. Sandboxing works well on both operating systems, but Google apps, especially Google Play Services, monitor every interaction you have on or near your phone and sell that data.

    Imagine this scenario: You are considering renewing your car’s insurance for another year, but it comes 20% more expensive than last year’s insurance. You wonder why. Meanwhile, you had been searching on your phone, through the Google search bar, for a pair of prescription glasses because you developed a bit of nearsightedness. While you normally wouldn’t even think about it, somehow the insurance company got “notified” about it and voilà! While Apple collects personal data, they confirm that they will never sell it. But, it’s up to the user if they trust them or not. Personally, after the “throttling-gate” was exposed, I tend not to trust them so much, but for now, I believe them as I’m pretty sure they don’t want to lose more money in the courts. Another alternative would be GrapheneOS, which is based on Android. I tried it for a month. Good luck with that.

    As for the devices’ costs, a mid-range Android device costs more than £200. Those devices tend to last for 2 years on average, so it’s £100/year for a phone. iPhone prices start from £600, but a device can last for 5-6 years with constant updates. It comes slightly more expensive than the £200 mid-range Android, but the quality is not comparable.

    That said, in the end, it’s up to the user’s priorities and preferences. Android is offered in a wide range of devices for every budget and need, while iPhones are more premium. Androids are more customizable, and the user can experiment with custom ROMs, while iPhones are locked. If someone is concerned about privacy and security, I would recommend iOS more. If those are not a concern and the budget is the priority, then Androids are very good devices. Also, Samsung and some Chinese brands like Oppo have made huge strides to offer state-of-the-art devices and designs like flip phones that cannot be found in Apple’s device family. Those devices might cost more than Apple’s Pro models, but they offer an experience that the user hasn’t had before. At the very end, it’s all about personal preference.

  • Atob() and Unit8Array in simple words

    Atob() and Unit8Array in simple words

    Photo by Markus Spiske on Pexels.com

    What is Atob()

    atob is a JavaScript function that stands for “ASCII to binary”. It’s used to convert a base64-encoded string into its original binary data.

    Base64 is a way of encoding binary data (such as images, audio, or PDFs) into ASCII characters, so that it can be easily transported over a network or stored as text. This is useful because some systems can’t handle binary data directly, and text can be stored and transmitted much more easily. When the data needs to be used again, the reverse process of converting the base64 text back into binary data is performed.

    (more…)
  • Chat with AI (or AI on AI)

    Chat with AI (or AI on AI)

    Photo by Alex Knight on Pexels.com

    Tell me a bit about the AI history.

    The history of AI can be traced back to the 1950s, when computer scientists and mathematicians first began to explore the idea of creating machines that could simulate human intelligence. One of the earliest pioneers in the field was Isaac Asimov, a science fiction author who wrote extensively about the potential of AI in his books. He introduced the concept of the “Three Laws of Robotics” which were designed to ensure the safe and responsible use of AI.

    (more…)
  • Print PDFs (multiple) from Excel with a press of a button

    Print PDFs (multiple) from Excel with a press of a button

    On a previous article, dated 2 years ago, I explained how to automatically print to pdf a sheet, with a press of a button.

    This one is the part 2. It is a tutorial of “how to print multiple pdf files from populated tables” in excel, with the help of VBA.

    I wrote the code in 2018 and since then it has saved me (or the company I work for) a massive number of working hours (or weeks to be more precise).

    (more…)
  • ProgeCAD 2020 is here and is the best version so far

    progeCAD_box_2020_ENGDue to my last job demands, I was searching for an alternative to AutoCAD that could do the same job. Between many different choices I had, one caught my eye. It was the ProgeCAD that I have written about before.

    As we were part of iCare, a help desk program from ProgeCAD, we could receive (and still do) 24/7 help for one year. In addition to these for one year we could have all the updates for the program. So far so good. But for my surprise, last month we also received the latest version of the software, the ProgeCAD 2020. (more…)

  • Print to PDF from Excel Automatically

    vba-logo.pngYou are working in your highly automated super excel spread sheet that you have created. After all these months of additions and formulas, cell updates and tests you are there! You finally mad your spread sheet fully automated that produces alone cells, numbers, prices and data that would take days to calculate them manually.But…

    Something is missing… (more…)

  • Excel Commands to make your life easier

    excel logo.pngExcel.

    It’s a program that you can fall in love. I guess the average user, just knows 5-10 commands like sum, average, a little bit or customizing the look of the spread sheets and that’s all. The work is done and the representation is more than fine.

    But excel is way more than 5 commands and colored cells. (more…)

  • CAD Solutions based on your needs

    cad consultingWe provide high quality CAD solutions to your needs.

    From a non CAD user who wants to learn how to draft, to the CAD user who wants to develop an improved workflow we have the solution. (more…)

  • ProgeCAD – A true AutoCAD alternative

    As Estimator/QS I often have the need for quick and accurate measurements. The main tools I use are AutoCAD and MS Excel.

    As it is well known Autodesk stopped selling AutoCAD as a program and it charges it as a service. That means that every year you have to pay an amount to Autodesk to use its service. It is a trend the latest years and the result is that the user doesn’t own the program if he/she decides to stop paying for the service.

    That led me to search for an AutoCAD aternative that could be user friendly to an AutoCAD user, would have the same commands and the almost the same interface. Also, I was searching for a program that supported native DWG files to be sure that I would not have any conflict with files produced from AutoCAD.

    There were many programs that I tried (ie BricsCAD, NanoCAD etc) but decided to stick with ProgeCAD for many reasons. (more…)