The days of overhead projectors being used in schools are fading fast. More and more educational institutes are transitioning to more modern technologies, such as LCD projectors.

Gone, too, are the days of blackboards being filled up with quotations, maths equations and science diagrams. Digital projectors are now paving the way seamlessly for teachers to concentrate on teaching and for learners to effortlessly learn without the need to erase or have messy white chalk marks.

Here,

Optoma has released its latest high resolution business projector, designed to offer exceptional quality presentations while on the move.

Weighing only 2.55kg and boasting a brightness rating of 3,500 lumens, the

Epson has unveiled two new additions to its award-winning line up of home cinema projectors.

The newly designed Home Cinema 2040 and Home Cinema 2045 projectors deliver an enhanced cinema experience thanks to an impressive 35,000:1 dynamic contrast ratio, 2,200 lumens of colour brightness and 3D performance.

Expert features such as Detail Enhancement, frame interpolation and advanced connectivity mean the projectors can be transformed into a smart display for use in a dark room

Vivitek's Qumi Q5 LED pocket projector has been described as perfect for "work, travel or play" in a recent review.

Island Packet gave Vivitek's smallest ever projector a rave review, praising it for its compatibility, portability and cost efficiency.

The manufacturer boasts that the Qumi Q5 is the first pocket projector to be 3D-ready via DLP Link - a claim supported by technology writer Gregg Ellman, who also praised the projector's ease of use.

Ricoh has unveiled a line of seven new projectors at this year's InfoComm event, including desk edge, short throw and standard install models.

The new projectors include the desk-edge Ricoh PJ X3351N and PJ WX3351N, both of which deliver high quality images from the edge of any table, creating a 360-degree viewing angle for projections onto the wall, ceiling or floor.

The models can also be used to grab information from almost any source, including networked Macs, PCs and

LG Electronics has unveiled the Minibeam Nano (Model PV150G) - its smallest, lightest and cheapest projector to date.

The Minibeam Nano is built with portability in mind. At only 270 grams, the projector is lighter than your average paperback book, while its built-in wireless connectivity makes it easy to project content from a mobile device.

It may be small but this miniature projectors boasts an enviable number of features. As well as connecting to smartphones and tablets, the

New projectors have been revealed as part of ViewSonic's product offering.

The company has announced the details of three different projector models, each with a different market focus.

All of the projectors are designed to work for home theatre and business users and are named PJD7825HD, PJD7830HDL, and PJD7835HD.

Erik Willey, product marketing director at ViewSonic Americas, commented: “The LightStream 1080p projector series is packed with smart technologies

Acer has announced it is launching three new full HD projectors to add to its range.

The company, which is currently the world's number three brand in the projector industry, revealed the ultra-short throw U5520B, as well as the V7500 and H6518BD.

Each of the new Acer projectors has been equipped with the manufacturer's ColorBoost3D and ColorSafe II enhancement technologies, which the firm says provides true and natural colours, even after extended use.

The ultra-short