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Theres a good chance that the O.H.P will be obsolete in another 10 years. You can already buy U.S.B projectors to plug into computers and with the cost of such technology always going down, more and more organisations are converting. Presentations can be made quickly and easily on a computer and can include all manner of detail such as photographs, animation and video. Some laptops are even small enough to put in your pocket. With this kind of affordable versatility it is unlikely that the overhead projector will remain viable or practical in most situations for much longer. As long as there are replacement parts readily available, however, existing O.H.Ps will undoubtedly remain, especially in schools for some time. As for what new ones will look like should they still be in production 10 years from now; I imagine they will look about the same, give or take a slightly different asthetic design... maybe they will be silver instead of grey, or maybe they will be made from a different material. The basic design principals, however cannot be improved upon a great deal, and hence you will always be able to recognise an O.H.P for what it is.
What else can I help you with?
What is the purpose of a projector?
An output device that can take the display of a computer screen and project a large version of it onto a flat surface. Projectors are often used in meetings and presentations to help make sure everyone in the room can view the presentation. In the picture to the right, is a ViewSonic projector and an example of what a projector may look like. Projectors used with computers are small devices that are rarely much larger than a toaster and typically weigh a few pounds
What does a body look like after 2 years in a coffin?
I saw on a show that a body buried in the 60's when it was exumed it look like it was the day they were buried.
What does a jumper look like?
Jumpers look like plastic caps with a piece of metal inside, just like those in the above photo. They are usually black, but they can be a number of other colors. Their purpose is for making selections on hardware.
What does a loop in electricity look like?
it shows a list of electricity
How does the front sans serif look like?
<font face="Sans-Serif">this is what it looks like</font>
What is the Advantage of overhead projector in teaching?
Using projector can look neat and professional. Masking way can be used to hide the content that you haven't say them. Then you can reveal one piece of information at a time when you talk about it.
What do you need to look for when buying an overhead projector?
You should learn the difference between CRT, LCD, and DLP overhead projectors, and know which kind you need. Look at the portability, brightness, and contrast ratio of the projectors to find one that suits you best.
Can I buy used overhead projectors online?
Yes, you can buy used overhead projectors online. Use a comparative shopping search engine like Google Shopping to look up used overhead projectors. Yes there are some good deals that are ending soon on Ebay for aused overhead projectors. You can also find a nice refurbished projector at www.geeks.com.
What type of does an overhead projecter use?
A head projector is used to project(this means show) text on computer sheet on a wall so it becomes bigger. You can use it for -watching movies -coping work -look at photos ect.
Which projector does not require a screen?
No projector requires a screen, but all will look much better than being projected on a wall.
is there a cheap and easy way to fix a projector lense?
There are many websites that provide DIY projector plans, But none offer a way to repair a Projector Lens. I would look into how much it is to replace the Lens or the projector all together.
Where can one find the cheapest used projector for office use?
The cheapest place to purchase projector accessories would be an office supply store such as Staples, Office Depot, or Office Max. These stores often offer coupons where you can get a percent off your purchase for even more savings.
What are the best features to look for in video projector mapping software?
When choosing video projector mapping software, look for features like easy-to-use interface, advanced mapping capabilities, compatibility with various media formats, real-time editing options, and reliable technical support.
What should you never do to a beam of a projector?
Don't look straight into the beam of a projector. If you attempt to look towards the projector lens, you would immediately want to avert your eyes - this is called an eye aversion response. This is just as well, because if u didnt look away you could over-expose your eyes and cause photochemical damage to them.
Where can I purchase a movie projector?
look online: amazon.com, ebay.com, bestbuy.com
Can a depthQ HD 3D projector show 2D movies in 3D?
No. The DepthQ projector itself does not convert 2D content to 3D. If you play a regular 2D DVD to this projector it will look like a regular 2D movie. On the other hand, if you sourced some true 3D content ( e.g. from http://www.3dtv.at/Movies/Index_en.aspx ), this will be seen in flicker-free full-colour 3D on the DepthQ projector.
Where can you hire a projector and screen from?
Look in the Yellow Pages under Audio/Video rentals.
