Why bigger screens are becoming the norm

Display prices have fallen sharply over the past several years, and screen sizes have grown to fill the gap. A 75 inch panel that once carried a premium price now sits close to what a 55 inch model cost a few years ago. Manufacturing efficiencies, panel oversupply, and competition among display brands have all pushed the 'cost per inch'  down, so buyers who once settled for a smaller screen out of budget necessity can now reasonably choose something considerably larger for the same spend.

That shift has changed buying behaviour across most sectors that rely on shared displays, but education has adopted it with particular enthusiasm.

A classroom is a room full of people looking at one screen from a wide range of distances and angles. Someone in the back row needs text and diagrams to be readable from ten metres away or more, and a screen that felt generous in a meeting room can feel undersized once it's stretched across a classroom of that scale. Larger displays solve this directly: text stays legible, video and diagrams hold their detail, and students at the back aren't squinting at something built for a room half the size.

There's a second factor at play too. Education technology has moved well past static slides. Interactive whiteboarding, video content, and screen-shared collaborative work all ask more of a display than a simple projector once did, and a bigger, sharper screen makes that content genuinely usable rather than something students have to lean in for.

None of this works if the screen itself is easy to knock over or awkward to reposition. Schools use shared spaces differently to offices: the same room might host a lecture in the morning and small group work in the afternoon, and the display often needs to move between rooms altogether. A cart built for this setting needs to handle a genuinely heavy panel without becoming unstable, adjust in height so it works for both seated primary students and standing secondary teachers, and roll smoothly and lock securely once it's positioned.

Weight capacity matters more than it might first appear. As screens have grown, so has their weight, and a cart rated for a 55 inch display years ago may not safely support today's 85 or 100 inch panel. Getting this wrong isn't just inconvenient; a poorly rated or badly balanced cart is a real safety risk in a room full of children.

AD-TVC-125 was built with exactly this scenario in mind. It supports displays from 65 to 115 inches with a weight capacity of 125kg or 275lb, which covers the large end of what schools are now installing, including the biggest interactive panels on the market. Height adjustment means the same cart works across year levels and room setups without needing a different unit for each space, and locking castors keep it firmly in place once it's positioned, an important detail in a room with a lot of foot traffic and curious hands.

For a school weighing up a large-format display, the cart it sits on deserves the same scrutiny as the screen itself. A cart that's rated properly, adjusts easily, and stays stable once it's parked is what turns a bigger screen into a genuinely better learning tool, rather than a bigger thing to worry about.