Posted by . Posted on: at .
If you ever need an example of the great growth of technology, give the digital camera a boost. In less than 25 years, the ability to capture an image on an electronic sensor has changed the understanding of photography and the way we preserve life’s precious (and not so precious) moments. In this essay, the writer from the write my paper service tells us the five most amazing things that video technology has done for us.
1. Learning in Virtual Space
The combination of video technology and virtual reality is actively used in the oil industry. For example, VR materials are convenient for visually training employees. Employees can go through a step-by-step quiz with the company’s connecting tools to quickly and safely strengthen the necessary skills.
Designing a virtual world is not easy, but the result is worth the effort. Some experts believe that the device helps you learn new skills faster through the presence effect. To create virtual reality, experts study audience requests, study how the image will look on the two glasses screens, as well as find ways to prevent motion sickness, which may appear in it some users. In addition, experts deliberately create videos that last no more than half an hour. In their opinion, the user does not lose weight during this period.
2. Virtual dressing rooms.
If 20 years ago customers evaluated things standing on the carpet in the market tent, now there is no need to leave home to choose clothes. Augmented reality can help determine whether a shirt, jeans, shoes, and even makeup fits you.
To try things on, all you need is your smartphone. For example, the customer has to turn the camera and point it at their feet to evaluate what a new pair of sneakers would look like. For “appropriate,” the neural network finds the key points where the image needs to be moved. This doesn’t allow you to assess whether the shoes fit comfortably, but you can gauge how they fit in your closet.
3. Celtic Revival and Holographic Displays
The technology that allows celebrities to perform in the comfort of their homes dates back to the mid-90s and continues to improve. Viewers watched the performance of Kate Moss at one of the Alexander McQueen shows and watched the virtual singer Miku Hatsune, who is still giving concerts. Even deceased celebrities such as Whitney Houston, Roy Orbison, and Amy Winehouse can be seen on stage. A holographic performance is similar to a film session: a person’s video is projected onto the thinnest films.
This use of technology has an impact, which “calls” such digital events. Sometimes, celebrities even banned the use of their images after death. Robin Williams, for example, did just that. In contrast, some actors try to create digital copies while remaining at a high level. And sometimes, they even sell the copyright to copy themselves to provide for their heirs later.
4. Face and Identification of Goods at the Counter
You probably use similar technology every time you turn off the lock on your smartphone. Video surveillance systems use a similar approach for street, retail and industrial buildings.
Facial recognition helps protect citizens from threats, track shopkeepers, and locate missing persons. This option allows you to go through a checkout or pay for purchases at the cash register. While facial recognition on smartphones works with a single owner of the device, the technology for public spaces can interact with dozens of passers-by at the same time. The system reads the main points on faces: eyes, nose, and mouth. Then the neural network compares them to the database and finds matches with certain people.
Video analytics can also be useful for timely replenishment of groceries in supermarket sales rooms. The algorithm detects empty shelves, records data about product shortages, and sends notifications to warehouse workers.
5. Ability to change the background during calls
Finding the right background for a call can be challenging for those who work from home. To avoid business conversations against a wallpaper, a video messenger user can blur the background or set a neutral image.
Many apps use roughly the same approach for notifications. Artificial intelligence detects the person and separates them from the background. The algorithm is trained to distinguish all body parts and details down to the hair. Background blur works in almost all situations, but there is a hitch with background restoration. Although this option is implemented in approximately the same way as blur, the creators of the applications note that it shows itself better with a green screen. It helps the artificial intelligence not to be distracted by the different background behind the user and provides the most detailed picture possible. However, if you do not have a special green screen, you can try to sit against a monochrome wall.