Where does blue light come from?

The Importantce of Blue Light Filter Glasses How to Clean the phone screen? Clean up the screen with alcohol pad.Make sure there is no dust and stain. Then wipe dry the water stain with the cleaning cloth. Then take out the dust absorber and pull it out from the arrow to open it. The dust absorber can absorb the dust on the screen. Hold the arrow of the dust absorber, stick on and take off from the screen, then change the different positions and repeat this action for several times until the screen looks clean and dust-free. Then observe the screen, repeat the use of cleaning cloth and dust absorber for screen cleaning, ensure that there is no dust and stain on the screen and it looks clean like a mirror, then the cleaning work is completed.

Without getting into complicated physics, there is an inverse relationship between the wavelength of light rays and the amount of energy they contain. Light rays that have relatively long wavelengths contain less energy, and those with short wavelengths have more energy.

In daily artificial lighting, when the illumination is 100–300lx and the flash frequency is not less than 150HZ, the light is more suitable for the human eyes. When the illumination is too strong, and the flash frequency is insufficient, it is easy to cause eye fatigue, which may cause ametropia in the human eye. When watching the mobile phone for a long time, the glare that is constantly flashing on the screen will cause continuous stimulation to the eyes. When the eyes keep capturing these light and shadows, the eyes will feel tired and cause damage to the tear film on the surface of the eyeball, causing dry eyes and deepen the myopia. Read even more details at what is anti glare screen protector.

Understanding the physics of light and how it interacts with the human eye is the first step to understanding why too much of it can be bad for us. All light is waves, and different colors have different energies. Towards the beginning of the visible spectrum is red light, made up of low energy waves. This light is easier on our eyes, especially at night. As we get closer to the higher energy side of the spectrum, light becomes more tiresome for our eyes to process. Blue light occupies the highest energy portion of the visible spectrum. It penetrates all the way to the retina in the back of the eye.

Scheduling a yearly eye exam is one of the best things you can do for your overall health! Besides addressing the obvious (such as a change in vision), an eye exam can often lead to the diagnosis of more serious conditions including diabetes, high blood pressure, and even cancer. What’s more, an eye exam will allow the doctor to check for eye conditions that may go unnoticed by the patient. Often patients diagnosed with glaucoma only become aware of their condition after having already suffered permanent vision loss. Because there are no symptoms early on, it can easily go undetected without a routine eye exam. It is also important for young children to have routine eye exams, as their vision more strongly influences their ability to learn and comprehend the world around them.

The amount of HEV light these devices emit is only a fraction of that emitted by the sun. But the amount of time people spend using these devices and the proximity of these screens to the user’s face have many eye doctors and other health care professionals concerned about possible long-term effects of blue light on eye health. The short-wavelength, high-energy light rays on the blue end of the visible light spectrum scatter more easily than other visible light rays when they strike air and water molecules in the atmosphere. The higher degree of scattering of these rays is what makes a cloudless sky look blue. Discover additional info at this site.

Top 3 alternatives to Adobe Premiere Pro

Adobe Premiere Pro like software in 2020? Here we have another solid Premiere Pro alternative. The workspace is pretty simple, and can be moved around to create your own personal editing space that you’re comfortable with. One of the more unique features of Hitfilm Pro is that you can switch back and forth between your editing timeline and compositing timeline, similar to tabs on an internet browser. While this may seem a little clunky, the animation and graphics tools you can use directly within Hitfilm Pro make it totally worth it. Chroma key, color correction, masking tools, and hundreds of animation presets make this one super program for special effects.

Ahh, Avid — the one NLE that editors love to hate. I trained in Avid in college, and as much as I hated slogging through the textbook and the antiquated features of the program, I grew to love it in a weird way. It’s incredible at handling feature-length projects, and the organization tools inside of the program are hard to match. It won’t blink at high resolution video, or shy away from a monster timeline. It’s the workhorse of all of the NLEs out there. It’s still the overwhelming choice of NLE for most Hollywood-level productions due to its enterprise and project-sharing abilities. And, I will say, after the upgrades in the recent update it looks a lot friendlier and modern compared to the blocky grey blob it used to be. If you are serious about becoming an editor for a post house or grinding your way to entering the ACE guild, Avid is the right choice.

In recent years, Adobe Premiere has become the benchmark for video editing software. It is used by professionals and amateurs alike and is among the most powerful tools at filmmakers’ disposal. However, the biggest problem with the Adobe Premiere is its price, as the yearly subscription can go well over $500. That’s the reason why a growing number of hobbyists and professionals are actively searching for viable alternatives. Luckily, there are numerous options out there, covering everything from basic video manipulation applications to fully professional suites. Here’s a list of some of the best Adobe Premiere alternatives. Read more info on Premiere alternative for mac.

I have always love Sony Vegas Pro as it is one of the few video editing software in the market which come with a full-fledged audio editing interface. While Adobe Premiere Pro gives you some control over your audio, if you want total control, Sony Vegas Pro is the way to go. The software also brings tons of video editing features including HDR color support, video stabilization, motion tracking, 360-degree video editing, automatic subtitle creation, multi-cam editing, and more. With its latest version; Sony Vegas Pro 16, new features such as streamlined editor, extensive file backups, hover scrub, high DPI scaling and more have been introduced. Sony Vegas Pro 16 is a very powerful video editor and no Adobe Premiere Pro alternative list can be complete without mentioning it.

Sony Vegas Pro is one of the best alternatives to Adobe Premiere. The program combines easy-to-use video editing tools with many additional features, making it Adobe Premiere competitor with the one-time purchase option. VEGAS Pro modern interface is fully customizable and allows you to set up the program according to your needs. VEGAS is designed to support efficient workflows based on a fast, built-in timeline. Adjacent frames will be displayed on the timeline with the possibility of moving them with the mouse or keyboard. You can work with individual frames even during playback with the help of cyclic video editing.

Best mobiles 2020 and phone buying tips

Tecno L8 Lite hard reset and best mobile phones in 2020? Apple’s Night Mode sets a benchmark for low-light photography within the industry, while the company’s Smart HDR technology utilizes a breakthrough machine learning technique called semantic rendering to selectively over- or underexpose specific areas of the scene differently. And on the video front, all three of the iPhone 11 Pro’s rear cameras can record at 4K resolution and 60 frames-per-second, and even the front-facing shooter captures slow motion clips for dynamic and dramatic “slofies.” Both the regular 5.8-inch model and the 6.5-inch Max variant feature the same cameras, while the cheaper 6.1-inch iPhone 11 ditches the telephoto lens, but can still capture the same quality photos otherwise.

The Techno Spark Go Plus is a great option to consider when purchasing a new smartphone. Powered by the MediaTek Helio A22, the smartphone, which was just recently launched in February, is a near-perfect product with great reviews. The smartphone comes with 2GB of RAM and runs on the Android 9 Pie. The smartphone has a 4000 mAh battery, and users can expect long-lasting battery life and for the phone to recharge pretty quickly. The cameras that come with the Tecno Spark Go Plus provide great quality photos and fulfil the needs of all the photographers out there. For specifics, the phone includes an 8-megapixel camera with an f/2.0 aperture on its backside. The smartphone then has an 8-megapixel camera for selfies, with an f/2.0 aperture in the front. Available in Hillier Purple and Vacation Blue colours, the phone is a stylish entity. Users will be delighted that the Techno Spark Go Plus has some cool sensors, including an accelerometer, ambient light sensor, proximity sensor, and fingerprint sensor.

Tecno Camon 15 smartphone was launched on 20th February 2020. The phone comes with a 6.55-inch touchscreen display. It comes with 4GB of RAM. The Tecno Camon 15 runs Android 10 and is powered by a 5000mAh non-removable battery. As far as the cameras are concerned, the Tecno Camon 15 on the rear packs 48-megapixel camera. The rear camera setup has autofocus. It sports a 16-megapixel camera on the front for selfies. The Tecno Camon 15 runs HiOS based on Android 10 and packs 64GB of inbuilt storage that can be expanded via microSD card (up to 256GB) with a dedicated slot. The Tecno Camon 15 is a dual-SIM smartphone that accepts Nano-SIM and Nano-SIM cards. It was launched in Shoal Gold, Fascinating Purple, and Dark Jade colours. See a few extra details at Tecno mobile phone prices.

The iPhone 11 comes in a variety of attractive, bright colours, and features a quality 6.1-inch HDR Liquid Retina display, Apple’s latest and greatest A13 Bionic chipset, 3GB of RAM, a 3,110 mAh battery, and 64GB of storage space in the entry model (which can be taken up to 256GB with extra spend). It is, across the board, a well-equipped and very well made phone that, straight out of the box, feels great in the hand. Apple has really caught up and gone past its rivals with the iPhone 11 series, though admittedly these are still pricey phones. What you don’t get in the Apple iPhone 11 is the same flexibility of camera that you get in iPhone 11 Pro – and that’s because it has a dual-camera, rather than a tri-camera. Plus, the screen (while large and clear) is also trumped by the Pro range and some other, equally-priced devices.

Apple has seriously improved its photographic output with the iPhone 11 Pro – and, in many ways, with the iPhone 11 – which now holds its own among the best phone cameras out there. Packing three distinct 12-megapixel cameras, the iPhone 11 Pro is the first iPhone to feature an ultra-wide-angle lens (13mm equivalent, f/2.4). You also get a standard lens (26mm, f/1.8) and a 2x telephoto lens (52mm, with an improved maximum aperture of f/2.0). The video recording, audio and super-bright XDR display are all tremendous, and the iPhone 11 Pro is also an absolute performance beast. The new A13 Bionic chipset helps put it up there with the fastest phones we’ve reviewed. This is also the first 5.8-inch iPhone that doesn’t feel hamstrung by a battery which needs constant attention to get it through a full day. Read even more info at https://www.phonemobs.com/.

Who is Nick Ayton and some of his technology leader ideas

The climb of a technology entrepreneur : Nick Ayton… An all around the world well respected tech business leader, Nick works with CEOs to help them understand the pervasive nature of new technologies that include Quantum Computing, Artificial Intelligence, QuantumAI, Nano Materials, VR and Blockchain, as opportunities and threats for business operating model improvement, customers and the top line growth.

Nick Ayton about the crypto generation: “This is our time” – more empowering words from a song. And so, if you know anything about Bitcoin and you get it, like it, own it: you are already part of the Bitcoin Generation and we need you. 50 years from now this time will be seen as a historical landmark, a time when society awoke from an Orwellian dream, when the establishment was rocked, and then everything changed. And yes this time it is different! As the song goes “everyone is trying to keep us down….” Business, government, and society have a big issue: it’s called ‘The Bitcoin Generation’. Bitcoin, blockchain, cryptocurrency, decentralization is more than a technology, it is a global movement! It is a structural change to not only commerce but how the resources of our planet will ultimately be shared out. It matters and it will change things, it may even save mankind.

Nick Ayton has worked more than 4 decades in tech fields, improving businesses and deploying the latest tech for competitive advantage. He has the knack of making the complex feel familiar and gets to the issue quickly. He gets you thinking and helps you take action, to have the right plans in place for what is to come. He is a Writer, Speaker and Lecturer about Blockchain and ranks in some lists as one of the most influential Blockchain experts on a global scale. He was named as a Fintech 100 Influencer for 2017 and number 21 at the rise blockchain Top 100. He has chaired various Blockchain events and has been a keynote speaker to various events. He has also runned sessions for boards and hosted Blockchain Hackathons.

I will say this only once… Ignoring Blockchain is dangerous. Any company director that does not take Blockchain seriously, bother to find out about it, or come up with a plan will be viewed as a breach of their responsibilities towards shareholders. They are exposing the business to unnecessary risk and, having been warned, could be held personally accountable. Yes, strong words. CEOs, the Chairman, and their boards do not have sufficient awareness of technology and so very often wrongly diagnose the storm as a passing shower. They underestimate the degree of change and a ‘follow the herd’ mentality that many industries suffer from. Read more details at Nick Ayton.

“We were so fortunate to not only have Nick Ayton as Keynote on our Global Accelerator Program but also a speaker at our Global Investor Summit in London on 17th July 2019. Working with Nick is so inspirational I was indeed taken with his knowledge, experience and expertise, an outstanding speaker, both charming and entertaining” Chainstarter Ventures has a broad International contact base of Investors, Funds, UHNW and Families where we match project opportunities with capital. Nick is number 21 on the Rise Top100 Blockchain people and Global Fintech 100 influencers of 2017. He is an author, speaker and educator and well known Blockchain evangelist. Nick has a background in computer science, has had 8 tech start ups and held a range of corporate roles in the technology services sector including running a €6.6billion P&L with 66,000 staff working for Siemens, CapGemini, CSC amongst others.

NickAyton about crypto app tokes : Some may have sold their Bitcoin, while others have adopted the ‘hodl’ mantra. Nevertheless, as the popularity of cryptocurrencies has increased, people have been open to selling real-world assets — from cars to islands — for a slice of the proverbial crypto pie. Let’s explore the wide variety of worldly possessions people can buy with their hoards of cryptocurrency. Any crypto enthusiast is familiar with the phrase ‘When Lambo,’ as the luxury vehicle has become somewhat of a cult icon for crypto-made billionaires, who have bought the sports cars with their crypto-wealth.