Tech

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

Published

2 years ago

December 25, 2020

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.

Tech

Why Outdoor Remodeling Houston is a Smart Investment for Houston Homeowners

Published

1 week ago

May 29, 2023

Saykat

As a homeowner in Houston, you have likely considered various ways to enhance your living space and increase the value of your property. While indoor renovations are commonly undertaken, outdoor remodeling projects are gaining popularity among homeowners. Outdoor remodeling in Houston offers a unique set of benefits, particularly when it comes to transforming your backyard into an oasis that suits your lifestyle and caters to the region’s pleasant climate. In In this article, we will explore why outdoor remodeling Houston is a smart investment for Houston homeowners, with a specific focus on outdoor kitchen remodeling.

Enhancing Your Living Space

Houston’s favorable climate allows homeowners to spend a significant amount of time outdoors. By investing in outdoor remodeling Houston, you can effectively extend your living space beyond the four walls of your home. Whether it’s creating a comfortable lounge area, a dining space, or an outdoor kitchen, these additions allow you to make the most of Houston’s abundant sunshine and pleasant weather. Outdoor remodeling Houston offers homeowners the opportunity to create functional and versatile spaces for relaxation, entertainment, and spending quality time with family and friends.

Boosting Property Value

Outdoor remodeling projects have the potential to significantly increase the value of your property. Houston homebuyers often prioritize outdoor spaces when considering a purchase.

An attractive and well-designed outdoor area can serve as a selling point and give your property a competitive edge in the real estate market. By investing in outdoor remodeling Houston, specifically in an outdoor kitchen, you can command a higher asking price when the time comes to sell your home. Potential buyers are likely to be drawn to a property that offers an outdoor kitchen, as it provides a unique and desirable feature that sets your home apart from others in the area.

Creating an Outdoor Remodeling Houston

One of the most sought-after outdoor remodeling projects in Houston is the addition of an outdoor kitchen. An outdoor kitchen allows you to enjoy the pleasures of cooking and dining al fresco while taking advantage of Houston’s mild climate. With a well-designed outdoor kitchen, you can entertain guests, host barbecues, and enjoy family meals in a stunning outdoor setting. Outdoor kitchen remodeling in Houston offers a wide range of options, including built-in grills, countertops, sinks, refrigerators, and storage spaces. These features not only enhance your outdoor living experience but also add functionality and convenience to your cooking and entertaining routines.

Embracing the Houston Lifestyle

Houston is known for its vibrant and active lifestyle. Outdoor remodeling Houston allows homeowners to fully embrace this lifestyle by creating spaces that cater to their hobbies and interests. Whether you enjoy gardening, yoga, or simply relaxing by the pool, outdoor remodeling can be tailored to suit your specific needs. Houston homeowners can transform their backyards into personalized retreats, incorporating features such as swimming pools, hot tubs, fire pits, or even outdoor theaters. By investing in outdoor remodeling Houston, you can curate a space that reflects your personality and allows you to fully enjoy the Houston lifestyle.

Choose a reliable contractor for your outdoor remodeling houston

When it comes to outdoor remodeling in Houston, it’s important to choose a reliable contractor who can provide top-quality design and remodeling solutions. One such contractor is Granite Kings, a company that specializes in complete remodeling and construction solutions for both residential and commercial properties in Houston. They offer expert countertop installation services, including granite countertops, which are a popular choice for outdoor kitchens and other outdoor living spaces. With their expertise and experience, Granite Kings can help you choose the most suitable material for your outdoor remodeling project. So if you’re looking for a reliable contractor for your outdoor remodeling project in Houston, consider Granite Kings for their affordable and top-quality services.

Enjoying Energy Efficiency

Outdoor remodeling Houston projects can also have a positive impact on energy efficiency. By strategically designing your outdoor space, you can utilize natural shading and incorporate eco-friendly features. For example, adding pergolas, awnings, or strategically positioned trees can provide shade and reduce the amount of direct sunlight reaching your home, thus lowering cooling costs during the hot Houston summers. Additionally, investing in energy-efficient outdoor lighting options, such as LED fixtures, can reduce energy consumption and contribute to overall sustainability.

Conclusion

Outdoor remodeling in Houston offers numerous advantages for homeowners looking to enhance their living spaces and increase their property value. By investing in outdoor remodeling projects, particularly in outdoor kitchen remodeling houston homeowners can create functional and attractive spaces that cater to their, lifestyle while enjoying the region’s pleasant climate. Whether you’re looking to extend your living

Tech

Enhance Your Social Media Experience with Videodownloaded – The Ultimate Facebook Video Converter

Published

2 weeks ago

May 23, 2023

Saykat

In this digital age, social media platforms have become an integral part of our lives. Among them, Facebook stands tall as a powerhouse for sharing and discovering content. With millions of videos being uploaded and shared every day, it’s no wonder that users often find themselves wanting to download and save their favorite Facebook videos. That’s where Videodownloaded, a leading Facebook video converter, comes to the rescue. In this article, we will explore the features and benefits of Videodownloaded and how it can enhance your social media experience.

Videodownloaded: Empowering Users with Video Conversion

Videodownloaded is an innovative online tool designed specifically for Facebook users who wish to download and convert videos from the platform effortlessly. This powerful Facebook video downloader offers a user-friendly interface, making it accessible to both tech-savvy individuals and those new to the world of video conversion. Whether you’re a content creator, a social media enthusiast, or simply someone who enjoys watching Facebook videos, Videodownloaded has you covered.

Easy-to-Use Interface and Intuitive Functions

One of the standout features of Videodownloaded is its simple and intuitive interface. The website is designed with user convenience in mind, ensuring that even those with limited technical knowledge can navigate the tool effortlessly. To download a Facebook video, users only need to copy and paste the video URL into the provided input field on the Videodownloaded website. With a single click, the tool quickly converts and downloads the video in the desired format, be it MP4, AVI, or any other compatible format of your choice.

Versatility and Format Compatibility

Videodownloaded supports a wide range of video formats, ensuring compatibility across various devices and media players. This flexibility allows users to download and convert Facebook videos to formats that best suit their preferences. Whether you’re planning to watch the videos on your smartphone, tablet, or desktop, Videodownloaded ensures smooth playback without any compatibility issues.

Superior Video Quality and High-Speed Downloads

When it comes to video conversions, maintaining high-quality output is crucial. Videodownloaded excels in this aspect by providing users with superior video quality, ensuring that your downloaded videos retain their original resolution and clarity. Additionally, the tool employs advanced algorithms to optimize the conversion process, resulting in swift downloads without compromising on video quality.

Online Accessibility and Cross-Platform Compatibility

As an online Facebook video converter, Videodownloaded offers the advantage of being accessible from any device with an internet connection. Whether you’re using a Windows PC, Mac, or even a mobile device, the tool works seamlessly across all platforms. This cross-platform compatibility ensures that users can convert and download their favorite Facebook videos anytime, anywhere.

Privacy and Security Assurance

Privacy and security are paramount concerns when using online tools. Videodownloaded takes these concerns seriously by implementing robust security measures to protect user data. The tool operates on a secure HTTPS connection, ensuring that your video URLs and personal information remain confidential. Moreover, Videodownloaded doesn’t store any user data or downloaded videos on their servers, further ensuring your privacy.

Conclusion:

In a world where video content reigns supreme, having a reliable Facebook video converter like Videodownloaded is essential for maximizing your social media experience. With its user-friendly interface, versatile format compatibility, high-speed downloads, and unwavering commitment to privacy and security, Videodownloaded sets itself apart as the ultimate tool for downloading and converting Facebook videos. Explore Videodownloaded today and unlock a world of endless possibilities to enhance your social media journey.

Tech

Everything You Need to Know About Splash Drones: The Ultimate Guide

Published

1 month ago

April 23, 2023

Saykat

Splash drones are increasingly becoming popular among recreational and professional drone users alike. These unique drones are designed to be used in or near water and can be used to take stunning aerial photos and videos. In this ultimate guide, you will learn everything you need to know about Splash drones, including their features, benefits, and how to use them. Whether you’re a beginner or an experienced drone user, this guide will provide you with all the information you need to make the most of Splash drones.

What Are Splash Drones?

Splash drones are a type of drone specifically designed for use in or near water. These drones are waterproof, meaning they can be launched, operated, and recovered from water without any risk of damage. They also feature a unique design that makes them more maneuverable and better able to handle strong winds and waves than traditional drones. Unlike traditional drones, Splash drones also feature special floats that allow them to stay afloat while in the water.

Splash drones come in various sizes and models, each offering different features and capabilities. Some common features include waterproof motors, waterproof components, and waterproof cameras. These drones also come with dedicated controllers that are designed to be used with waterproof gloves. Additionally, Splash drones are equipped with specialized software and hardware that allows them to be used for a variety of purposes, such as taking aerial photos and videos, conducting search and rescue operations, and surveying hard-to-reach areas.

Benefits of Splash Drones

Splash drones offer a number of unique benefits that make them ideal for a variety of uses. Here are just some of the benefits of Splash drones:

Waterproof Design: Splash drones are designed to be completely waterproof, meaning they can be used in or near water without any risk of damage. This makes them ideal for taking aerial photos and videos in aquatic environments.
Increased Maneuverability: Splash drones feature a unique design that makes them more maneuverable and better able to handle strong winds and waves than traditional drones.
Specialized Software: Splash drones come with specialized software and hardware that allows them to be used for a variety of purposes, such as taking aerial photos and videos, conducting search and rescue operations, and surveying hard-to-reach areas.
Durability: Splash drones are designed to be highly durable, making them ideal for use in harsh environments.

How to Use Splash Drones

Using a Splash drone is relatively straightforward, though there are some important safety considerations to take into account. Here are the steps you need to take to safely use a Splash drone:

Read the Manual: Before using your Splash drone, it’s important to read the manual to ensure you understand how to operate the drone safely and correctly.
Choose a Location: Make sure you choose a suitable location to fly your Splash drone. Be aware of any local regulations and be sure to get permission to fly in certain areas.
Check the Weather: Before launching your Splash drone, it’s important to check the weather to ensure it is safe to fly.
Pre-Flight Check: Before launching your Splash drone, it’s important to do a pre-flight check to make sure all the components are working properly.
Launch: When everything is ready, launch your Splash drone and enjoy the flight.

Splash drones are an exciting and innovative way to take aerial photos and videos near or in water. With the right knowledge and practice, these drones can be used to capture stunning images and videos that would otherwise not be possible. Whether you’re a beginner or an experienced drone user, this guide should provide you with all the information you need to make the most of Splash drones. You can contact Swell Pro for more information.