Are you looking for a projector, but don’t know whether this is the right choice for you? Let us help you out. You may think that you don’t need a device with a single purpose. Yet, there is more to projectors than meets the eye.
A projector is a display device, and its use in the cinema is well established. You may have seen it in the classrooms and offices too.
However, do you know that you can use a projector for parties? Not only that, it works for cookie decorating, Christmas decoration, and even sports events. The usage of a projector is also in military and medical fields.
Read on to know about the usage of projectors in various fields. However, you should know that not all uses can be pulled out of every projector. They are categorized according to their purpose, and you can rarely replace one with the other. Buy the one for your needs.
5 Important Fields to Use Projectors
Usage of projector in education
Projectors in the education field are the most common. You have seen them around schools, in classrooms, and in lecture theatres. What purpose do they serve there?
Teachers can make learning exciting by the use of projectors. You can watch videos and moving pictures. However, that was not the case before.
Older vintage projectors were made to display text and images from the transparent papers. These laminated sheets were placed on the glass screen to display their tracings on the wall.
However, they could not project any animation or videos. Today, modern devices help in presentations by students and teachers. You can understand that complex biology by seeing the structure of mitochondria or the process of Meiosis in a video on the big screen.
Another use is in exams and announcements. For debates and discussions, you can add arguments from both sides on your phone or laptop. The big screen will display these to the whole group simultaneously.
In staff meetings, the usage of projectors for taking notes is convenient. In sports, coaches can play the game to learn about the opponent’s play strategies. Similarly, in military education, the projectors help to build group strategies and plans.
Theatre and drama students can rehearse the play by recording themselves and watching on the big screen. Dance classes use projectors for group choreography.
Do you know which projectors are best for these uses? Those with at least 2500 lumens or more. The extra brightness is necessary for accurate viewing by the large groups.
If you have the budget, go for short throw projectors. They remove the distance for walking between the projector and the screen and blocking the image for others.
Usage of projector in the medical field
The usage of projectors in the medical field is a less talked about topic. However, it is no less significant. The projectors are used in medical colleges, hospitals, and other healthcare units.
The demonstrations of human anatomy and surgical procedures in the dissection hall can help students imitate them on cadavers. There is no better learning than watching it and doing it themselves.
Another use of projectors is in the operating room. Do you know about laparoscopic surgeries and procedures? Here, a camera goes inside the human body, and the view is seen on a monitor. For teaching purposes or case studies, you can display the image on the big screen.
Using projectors for meetings and discussions about the weekly mortality counts is frequent. Usually, a complicated case for analysis is presented on the projector.
In the near past, Stanford Medicine has introduced the virtual reality system for planning neurosurgical procedures. This makes use of projectors to display 3D images of the patient’s brain and spinal cord.
Emerging technology is remote surgery or telesurgery to perform surgical procedures using robots. It offers worldwide access to surgical expertise and uses projectors creatively. Who knows what new use of projectors comes next?
Usage of projector in business
The traditional use of projectors to display slides and presentations is well-known. You can use vintage, bulky projectors or digital video projectors.
If you are one of the people who travel a lot for business meetings, get a pico projector. They come with an LED light source with a long life of up to 60,000 hours.
Business projectors work for boardroom presentations. Here, they come for displaying texts, images, and videos. In the fashion industry, many models and clothes are critically analyzed on the big screen.
In meetings and discussions, projectors help in taking notes and brainstorming ideas. Forming business plans on the projector, where everyone can see, is productive.
Engineers use projectors for displaying blueprints and construction plans. 3D images of the buildings help view the big picture (pun intended). These projectors come with high luminosity, longer throw distance, and larger projection size.
In the entertainment business, you get the traditional cinema projectors. For advertisements, few have used the projectors for displaying images/videos similar to billboards or monitors.
A recent technique that has become popular is projection mapping. This is used as advertisement campaigns to project images and videos on the side of a building. Some companies have used it to produce an interactive activity.
Projection mapping delivers an immersive experience by using Virtual and Augmented Reality. 3D mapping is used for creating an illusion. The technique is replacing CGI in modern filmmaking.
The use of projectors in the music industry is increasing due to projection mapping. DJs are using it for displaying visuals with the music.
Artists can exhaust their creativity via projection mapping and 3D visualization. Projectors are now dominating the business world with this new technology.
Bakers and confectioners can use projectors for tracing uniques patterns or designs on their sweets. It helps both the novice and experienced.
Top 5 uses of projector in daily life
We use projectors a lot in our daily life. Let’s list the top five uses of projectors:
- The most common use is as a home theatre. You can watch movies, DVDs, Blu-ray discs, TV shows, and much more. Watching movies on the big screen in your bedroom, backyard, or home theatre is exciting and sometimes romantic too.
- The office use of projectors for displaying videos and presentations is an age-old tradition. Nothing surpasses the experience of watching slides with your colleagues in the meeting room. All the discussion, game plans, and strategies are finalized on this.
- The use of projectors in our classrooms is a usual occurrence. You watch presentations by teachers and students on it. Watching a video of the complex concepts simplifies them like none other.
- Watching movies in the cinema is loved by everyone. Of course, this experience is impossible without the projectors. The big screen and a large audience are what make the movie watching exciting.
- Playing games on the projectors with multiple players is another regular use. This is enjoyed by all hardcore gamers who don’t like sharing their screen. The game scenes and dramatic visuals become much immersive on the big screen.
Usage of a projector for home entertainment
Most people buy a projector for getting a cinema-like experience at home. If you are a film buff or home theatre enthusiast, you’ll love the large screen offered by the projectors.
There are many ways you can use a projector in your home theatre. The obvious one is for watching movies. You can use it in the bedroom or your home theatre in the basement.
Neighborhood parties just got exciting with the projector. If you have a large backyard, you can enjoy movies in the evening with all your neighbors. You can even use it in the winters to create a drive-through experience in your car. You’ll appreciate it when you are home-bound.
Newly released Blu-Rays and DVDs are appreciated better on the big screen. However, watching movies is not its only use. You can use your projector as a TV too. This needs some fiddling to connect a satellite box. You can also watch live TV by downloading the apps if your projector allows it.
Another use of projectors is for mirroring your TV or laptop screen. You can view any images or family videos on the big screen at family gatherings.
Nowadays, many projectors support Netflix and other streaming apps. You can watch your favorite TV shows using this way.
The use of projectors for playing games is interesting. You can play with your friends without compromising on the screen size. Gaming consoles are all compatible with the projectors. They include Xbox, PS3, PS4, and Nintendo Switch, etc.
Now, let’s discuss some creative uses of projectors for entertainment. They include laser shows for parties and for holiday decorations. You can play videos in your windows for the passersby.
Remember that the home entertainment projectors need at least 1,500 to 2,000 lumens. They should support at least a 16:9 or 16:10 aspect ratio. Multiple aspect ratio support is a boon, just like various connectivity options.
So, what’s the bottom line? The projectors are not a single-purpose device. Their uses and applications are numerous and are developing day by day.
In the home theatre, they work to give a cinematic experience. In schools and offices, they provide a means to learn and brainstorm plans and ideas. In the business, they push you to exhaust your creativity.
Apart from these industries, the usage of projectors in music, food, and entertainment is ever-evolving. The artists and scientists can go miles beyond these uses to come up with innovative solutions.
Each projector is designed for a specific use. So, you should buy a projector whose applications have practical value for you.
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