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.
The Different Methods For Personal Data Backup
One of the most fundamental concepts in data management and data security is backup. Essentially, data backup refers to the process of creating copies or duplicates of important data and subsequently storing it someplace safe. This strategy helps you avoid different kinds of data threats, including but not limited to file corruption, hardware failure, hacking, and data theft. Fortunately, we have a lot of options when it comes to backing up our data. In this article, we are going to explore some of these options and explain the advantages and drawbacks of each one of them. This list will include the following: physical, cloud, as well as NAS storage and backup.
But first, why do you need to back up your files?
Data, in all its forms, has now become a critical component of our lives. In this modern world, we regularly deal with data for things like our accounts, passwords, email addresses, credit card numbers, and so on. Our lives have become so involved with data that, in case something goes wrong, it can significantly disrupt our daily activities. Additionally, data threats have also become a lot more damaging lately. Unlike in the early years of the internet, where data threats are often in the form of harmless pranks, these things now have considerable impacts on our person, our property, and even our relationships. This is why data management and data security are of paramount importance.
Physical storage units
The simplest and most common method of backing up your data is by keeping them in physical storage units. This typically involves using hard disk drives (HDDs) or solid-state drives (SSDs). This method of data storage and backup allows for direct and extremely convenient access to data because you effectively own and control everything. If you prefer or need to have this much degree of accessibility as regards your files, then this setup is best for you. Do note, however, that this method tends to be quite heavy on cost and maintenance. Because you own everything, you have to look after the parts and components every now and then. If you run out of space, you also have to acquire the parts and install them yourself, which can quickly add up to the total cost of the setup.
Cloud storage and backup
Cloud storage and backup are great alternatives to physical storage units. Instead of keeping your files in HDDs and SSDs, you can opt to upload them directly to a cloud server. This means a couple of things. First, you save up local storage space on your computers, which means you can store more important and more frequently accessed files. Second, you won’t have to deal with any maintenance, which could save you some money in the long run. Finally, because cloud servers are owned by third parties, there’s some degree of responsibility and liability involved, which can increase security and quality of service. Cloud storage and backup provide you with the ability to access your files from anywhere. However, because it is heavily reliant on internet connectivity, it can be quite slow, erratic, or unreliable at times.
A Network-Attached Storage (NAS) system is very much similar to that of a cloud server. However, instead of being owned and operated by a third-party service provider, it is attached to your own private network. Effectively, because the storage system is attached to your own private network, only you will have access to these files. It could also provide you with better upload and download speeds since it does not involve any external communications. If you tend to keep very sensitive files or if you want to have some qualities of both physical and cloud backup, then this setup could work for you.
How to Pitch a Logo Design to Clients
A logo design can be a fun process. You get to create something for your favorite clients and make their brand stand out from the crowd. But if you want a client to pay for your work, then there are some key elements you need to include in your pitch. Here are my tips for how to pitch a logo design to clients:
Begin with an introduction.
Begin by introducing yourself and your role in the project. The next step is to explain how you got into design, if this is something that interests you. If not, then it’s time to shift gears and talk about what matters most: working with them!
Set the mood by telling a story.
If you’re working with a client on a logo design, it’s important that you create an emotional connection. The first impression is critical, so take the time to set the mood by telling a story.
First impressions are everything in business—and they can be especially important when pitching your work to clients. I’ve found that the best way to connect with people is through storytelling; it helps them visualize how their brand will look in action and also better understand what makes your design unique with the help of logomaker.net. When pitching my designs to clients, I always start off by giving them background information about myself as an artist and designer and then dive into how our personalities align: “I think we’d be great collaborators because we share similar values.” This helps set the tone for our relationship going forward, making future communication less stressful since both parties know what each other is looking for in terms of results (and compensation).
Explain the process.
It’s important that you explain your process in detail. What exactly will you be doing? How will you work with the client? What should they expect? How will you communicate with them during the process? This is where a lot of designers lose clients because they don’t clearly spell out their process or even have one at all. If you want to ensure that your logo design business succeeds, it’s critical that you properly explain your process to new clients.
Show off your work.
Show off your best work. This is the biggest opportunity for you to demonstrate your capabilities as a designer and show the client that you are capable of doing what they want. To do this, make sure that all of the logos on your portfolio are up to date. Some designers have an extensive collection of old logos in their portfolios, which is great for showing progression in style over time but not so great when trying to land gigs with new clients (unless those old logos were actually very good). You should also remove any work from previous clients or jobs that doesn’t fit into what you want potential new clients to see—this could include logos that were designed under different rates than now (such as student/freelance projects), or anything else that has nothing whatsoever to do with what you offer now as a professional designer.
If one particular piece stands out above all others, then by all means highlight it! If there are multiple pieces that really showcase not only your skill set but also the personality of both yourself and whoever owns those companies—then show them all!
Wrap it up with a call to action and thanks.
If you have any additional information that you think would be helpful for the reader, such as a portfolio of work, or a coupon code or other promotion you’re offering—then by all means include it! It’s always best to end with a call to action and thank-you. This will make it easier for readers to find out more about your business—and hopefully take some sort of action based on what they just read!
- Thank the client for their time.
- Ask if they’d like to move forward with the project.
- Give them your contact information, including a link to your portfolio where you can show off some of your past work and get more detailed feedback from them on how you can improve in this area.
This is the best way to pitch a logo design to clients. It keeps them engaged and shows that you are knowledgeable about their needs. It also helps you to understand their vision for the project so that when you begin working together on it, everything goes smoothly!
Convert JPG to PDF at 200 KB or Less
If you’re looking for a way to convert JPG files to PDF files, there are several online tools that can help you out. You’ll be able to convert your images at 200 KB or less and get them into the right format in just seconds. Check out our handy list of different websites and let us know which one works best for you:
Why would you want to convert JPEG files to PDF?
If you’ve ever tried to send a large JPEG file through email, then you know that it takes up a lot of space. If your recipient doesn’t have the same software as you, they may not be able to view the picture at all.
PDF files solve this problem by compressing their images and text into a smaller file size. This means that when someone receives your PDFs, they can easily open them on any device—not just their computer or tablet but also their smartphone or even a smartwatch!
In addition to being more portable than JPEGs, PDF files are flexible: they can be edited with Adobe Acrobat Pro DC or Adobe Acrobat Reader DC software (the latter is free). This allows for simple editing tasks like cropping out unwanted parts of an image or changing its brightness levels without having to re-upload anything first.
How to use online tools to convert your images to PDF.
If you’re looking for an easy way to convert JPG files to PDF, there are several online tools that allow you to do this. These tools make it fast and simple to convert your images into a high-quality PDF format.
The first thing you should consider is what kind of tool would be best for your needs. Some online tools work better than others depending on the file type and size, while others may offer additional features such as watermarks or password protection. Check out each tool’s website so that you can see how they operate before selecting one in particular!
Once you’ve narrowed down your options, it’s time to test out each tool by uploading a few images into its system and seeing how they come out in the end product (this will also give an idea of how long the process takes). Don’t forget: read through any terms and conditions before proceeding with anything else! After all, this is important stuff!
Convert Your JPGs to PDF in Seconds with Online Tools
There are several online tools that can do this in seconds, with no download required. Here are three of our favorites:
- PDF converter.org Online offers another simple way for users who want fast results without having any software installed on their computer—just upload your file(s), wait 30 seconds while Soda processes them all automatically (or longer if necessary), then download them as either TIFF files or JPEG versions while they’re still hot off the presses!
- PDFBear is an online conversion tool that converts JPGs into PDFs with an easy-to-use interface and drag-and-drop functionality. After choosing your settings and uploading your images, the site will create PDF files for each one in about ten seconds—and all for free!
- Convertio lets users select from various output formats (including DOCX and TXT) before converting their images into documents that can be edited on Microsoft Word or OpenOffice Writer. Additionally, Convertio allows users to select multiple files at once; this is especially helpful if you want to save time by converting multiple JPGs at once instead of doing so individually.
If you want to convert JPG files to PDF files, consider PDF Converter Online. With this tool, you can convert your images into PDF documents in seconds! You can also choose to upload multiple files at once and access them through the app dashboard.
- Go to pdfconverter.org.
- Click “Upload Files” on the top right corner of the screen and select any image file from your hard drive that you’d like converted into a PDF document.
- Once completed, click “Create New Document” in order for PDF Converter Online to generate a new document for saving as a portable document format (PDF) file within minutes!
PDFBear is an online tool that allows you to convert JPEG files to PDF files. It’s fast and easy to use, and supports JPEG and PNG formats. You can use it to convert one file at a time or multiple files at once. The size limit is set at 200 KB per converted file, which is more than enough for most applications!
Converting JPG files to PDF is easy with Convertio. Simply drag and drop your images into the field, and they’ll be converted in seconds. You can also convert multiple images at once if you’re dealing with a large batch.
It’s free to use, but if you’d like more control over the process (for example, adding watermarks), then consider upgrading to the paid version of Convertio for $19/month or $99/year.
Now you know how to convert your JPEG files into PDF files. You can use online tools or download a program to do it for you. If you’re looking for something more automatic, try one of our other suggestions and see what works best for your needs. We hope this article helped point you in the right direction!
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