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Your work meetings like with the holograms of ‘Star Wars’ thanks to 5G

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The three-dimensional image of Princess Leia broadcasting her distress message is part of popular culture. Even those who have not seen the films of the saga, easily associate the holograms with Star Wars. If anything, holographic technology has a promising path ahead. The arrival of 5G will allow heavier images to be transmitted through networks. In this way, it will be easier for these 3D images to be adopted as a standard in communication between people.

Video calls, so common since the pandemic took over our routines, could be made using a 3D hologram. It’s not just the speed of the network that will influence our ability to deal with holograms. Also the low latency. These two aspects, of paramount importance in 5G, will allow images to be transmitted properly and not be unbalanced or suffer interruptions.

The origin of holography

The differences between holography and photography are obvious. The second captures a two-dimensional snapshot, while the first offers three-dimensional or multidimensional information. When the viewer moves they will see different angles of the projection and this will make sense at all times.

This result is reached through decades of research. One of the pioneers in this field was Dennis Gabor, who studied Mechanical Engineering at the Polytechnic University of Budapest and the University of Berlin. There he began to work in one of the physics laboratories of the Siemens company. Following Hitler’s rise to power, he was forced to leave Germany because of his Jewish origins. And it was in 1947, in the United Kingdom, when he happened upon a new method of forming images on a circular transparent slide. He called that technique holography, for ‘holos’ (everything, in Greek). Its discovery went unnoticed at first but years later it gained international recognition. So much so that in 1971, Gabor received the Nobel Prize in Physics.

How holograms work

It can be said that a hologram is a record of the interference that occurs between two beams of light when the light from one of the beams reflects off the object. This registration is carried out with a laser beam on a photosensitive film. From there, it is possible to generate a three-dimensional projection of the image.

When it comes to image projection, it’s really just a matter of having the right receiving device. “Holography works the same as live streaming, but changing the final screen for a holographic device”, point out from the technical department, specialized in holography. “Although it is always necessary to follow the specific technical parameters of lighting and recording as per techguff.com.”

5G as a boost for holography

In the field of holographic images, 5G will be a boost. The graphics are very heavy, so the high speeds offered by the new generation of networks are adequate. But also its low latency, thus avoiding interruptions. Otherwise, the projections may suffer cuts and decompensation.

“Currently enough powerful network connections are needed to avoid delays in full HD broadcasts,” they point out from 3DH. “ With the arrival of 5G we hope to avoid these delays and to be able to broadcast in 4k without problems . It will help us a lot in the retransmission of holographic images ”.

There have been several pilots who have made video calls with holograms via 5G networks. And this is one of the applications being considered as a driver of the new connectivity. It is based on augmented reality. Two people could sit quietly chatting, each with the other’s hologram.

It seems like a thing of the future, but in 2017 the first international video call was already made. It was made between Seoul and New Jersey. In South Korea, KT Telecom, one of the participants in the project, pointed out that this type of communication would be available with the new 5G. The idea is to provide a greater sense of reality. From the flat image of video conferencing, it would move to a three-dimensional one, which would capture much more detail, such as body language.

The following year another milestone took place in the field of holography. Mischa Dohler, a professor of wireless communications at King’s College London and a music composer, demonstrated the capabilities of the technology at a concert. It was a live event, where he acted as a pianist on stage while his daughter sang through a hologram. The holography showed the girl a few meters from the piano, singing to the rhythm of her melody. The two were 1,000 kilometers apart, but the latency was minimal, so the result was impressive.

It’s just two glimpses of what holograms can do. From 3DH they list, as the main applications of technology, ” communications, events, exhibitions, fairs, shops, and businesses “. Although they point out that they are currently developing “new holographic applications for education, in schools, and the cultural sphere, for museums.”

Meetings via holographic telepresence

With current technology, it is possible to generate video calls with holograms. This is what the project offers a telepresence system that shows an assistant remotely through volumetric video. For this, augmented reality techniques will be used. Participants in this holographic meeting will have to wear HoloLens 2 type glasses.

The remote assistant will be staged in a 3D augmented reality figure. The idea is that it can be observed from all angles. A factor that will be useful for training in different areas, such as rehabilitation techniques or medical interventions. But objects can also be displayed in 3D, which will be useful when examining prototypes in industry, for example.

It will be necessary to deploy a volumetric capture room. This will feature multiple depth cameras, such as Intel’s RealSense. What they will do is capture the 3D figure of a person in real-time. From there, the images will be generated using Evercoast software. To send them, considerable bandwidth will be needed and here 5G comes into play. Thanks to edge computing processing, multidimensional images can be served to meeting attendees.

Video calls with a 3D hologram on mobile

The next step is to take the holograms to much more everyday terrain. This is what some initiatives that have put smartphones in the spotlight are looking for. From these devices, they have been able to generate holographic images, although not always with good resolution.

One of the methods used is simply an optical game to channel the light, with a simple pyramid projector. Of course, it is not the most advanced, but today almost all holograms generated with smartphones need some type of projector. Although some have tried to create them using only miniaturized technology, integrated into the smartphone, such as HoloFlex. For the moment, the results have to improve.

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How to delete instagram account

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Before deleting your account, you may want to log in and download a copy of your information (such as your photos and posts) from Instagram. After your account has been deleted, you will not have access to Instagram’s Data Download tool.
  • Go to the Delete your account Page from a mobile browser or computer. If you aren’t logged in to Instagram on the web, you’ll be asked to log in first. You can’t delete your account from within the Instagram app.
  • Select an option from the drop-down menu next to Why are you deleting your account?and re-enter your password. The option to permanently delete your account will only appear after you’ve selected a reason from the menu.

how to delete instagram account permanently

You can’t deactivate Instagram through the app, it has to be done on a web browser on the Instagram website. If you want to take a break from Instagram, you can deactivate your account by taking these steps:

  1. On the Instagram website, log in to your account and click on the person icon to go to your profile page.
  2. Select ‘Edit Profile’, scroll to the bottom of the page, and click ‘Temporarily disable my account’.
  3. You will be asked ‘Why are you disabling your account?’, select a reason from the drop-down menu.
  4. Re-enter your password and select ‘Temporarily disable account’.
  5. Your account is now deactivated and it will be hidden from other users until you log in to it once again. NOTE: As per Instagram’s usage policy, you can only deactivate your Instagram account once a week.
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How to connect a laptop to a TV

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Connecting a laptop to tv

Connect a laptop to a TV: Most new laptops and TVs come with the ability to connect to each other wirelessly, using a technology called Miracast. However, if your TV does not support Miracast or you’re having trouble connecting, you can also use an HDMI cable. First, check to see if your laptop has an HDMI port; if it does, simply connect one end of the cable to the port and the other end to the HDMI port on your TV. If your laptop doesn’t have an HDMI port, you’ll need to use a different type of cable, such as DVI or VGA. In most cases, you can connect these cables using an adapter that plugs into your laptop’s USB port. Once you’ve connected the cable, you should see your laptop’s screen appear on your TV. If you’re still having trouble, you may need to adjust your TV’s settings. Consult your TV’s manual for more information.

How do I display my laptop on my TV?

There are a few different ways that you can connect your laptop to your TV and display your screen. The most common method is to use a technology called Miracast, which allows for a wireless connection between your devices. Many new laptops and TVs come with Miracast support built-in, so this is usually the easiest way to connect. However, if your TV does not support Miracast or you’re having trouble connecting, you can also use an HDMI cable.

First, check to see if your laptop has an HDMI port; if it does, connect one end of the cable to the port and the other end to the HDMI port on your TV.

How do I connect my laptop to my TV without HDMI?

If your laptop doesn’t have an HDMI port, you’ll need to use a different type of cable, such as DVI or VGA. In most cases, you can connect these cables using an adapter that plugs into your laptop’s USB port. Once you’ve connected the cable, you should see your laptop’s screen appear on your TV . If you’re still having trouble, you may need to adjust your TV’s settings. Consult your TV’s manual for more information.

How can I use my TV as a monitor?

Most new laptops and TVs come with the ability to connect to each other wirelessly, using a technology called Miracast. However, if your TV does not support Miracast or you’re having trouble connecting, you can also use an HDMI cable.

First, check to see if your laptop has an HDMI port; if it does, connect one end of the cable to the port and the other end to the HDMI port on your TV.

If your laptop doesn’t have an HDMI port, you’ll need to use a different type of cable, such as DVI or VGA. In most cases, you can connect these cables using an adapter that plugs into your laptop’s.

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How to Create Killer Video Content Without Spending a Ton of Cash

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Video content is all the rage right now, and video marketing is projected to hit a staggering $45 billion by 2025. It’s no secret that video can be incredibly engaging and help you connect with your audience in a powerful way. But what if you don’t have a lot of money to spend on video?

Don’t worry—you can still create killer video content without breaking the bank! In this article, we will discuss some tips and tricks for creating great video content on a budget. So read on, and learn how you can create amazing videos without spending a fortune!

Plan Your Videos Carefully

The first step to creating great video content on a budget is to plan your videos carefully. This means knowing what you want to achieve with your video and what kind of message you want to communicate. Once you have a clear idea of your goals, creating a video that hits the mark will be much easier.

Take the time to write out a script or storyboard for your video. This will help you stay on track and make sure that your video is focused and concise. When it comes to budgeting, planning can save you a lot of money in the long run.

Once you know what kind of video you want to create, you can also look for free or low-cost video editing software that’ll help you achieve your desired results.

Use Free or Low-Cost Video Editing Software

As we mentioned above, using free or low-cost video editing software can help you save a lot of money when creating video content. There are several great options out there, so do your research and find the one that best suits your needs.

Adobe Premiere Pro is a great option for video editors of all skill levels, and it offers a wide range of features that can help you create high-quality videos. Another great option is Final Cut Pro, which is popular among video editors and has a ton of features to help you get the most out of your videos.

Hire Freelance Content Creators

If you don’t know how to create video content or lack the time to create video content yourself, you can always hire a freelance content creator. This is a great option if you want high-quality videos but don’t want to spend a lot of money. You’ll find professional content creators for hire easily online.

Once you’ve found a content creator that you’re happy with, they can help you create videos that are both engaging and professional.

Use Stock Videos and Images

If you’re looking to save money on video content, stock videos and images are a great option. There are a number of websites where you can find high-quality stock footage and images for free or for a small fee.

One popular site for finding stock videos is Videvo.net, which offers a wide range of video clips that you can use in your own videos. Another great option is Pexels, which offers a vast library of free stock photos that you can use in your video content.

Keep Your Videos Short and Focused

When creating video content on a budget, it’s essential to keep your videos short and focused. This means avoiding long, rambling videos that go off-topic and don’t achieve anything.

Instead, try to focus on delivering a clear and concise message in a short amount of time. This will help you engage your audience and keep them watching until the end. It will also save you money, as shorter videos are generally cheaper to produce than longer ones.

Creating Killer Video Content: A Short Guide

Creating the best video content doesn’t have to be expensive. By following the tips above, you can produce high-quality videos without spending a fortune. So get creative and start making video content that your audience will love.

Did you like our short guide? If you’d like other informative posts, check out more of our website today.

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