Now, however, things are changing. Many of the big names in ed-tech have their own classroom management systems up and running to support tablets and monitor their use, while Google’s Google Play for Education initiative will make this a very interesting year for Android devices.Meanwhile, the hardware is only getting better, as manufacturers like HP, with its Education Edition product line, develop devices built for the specific needs of education, based on the ideas and requirements of educators, not just product managers and engineers.Big interactive screens, slimline laptops and the latest tablets always get the most attention, while talks about the future of education get bums on the Bett arena seats. Yet teachers care just as much, if not more, about the nuts and bolts stuff: controlling the classroom, monitoring device and internet use, marking and assessment, administration tasks.

When hardware and software developers take the time to make the basics easier, teachers appreciate it and want the products. It gives them more time to think about how they can use the more exciting tech in class.Whichever stand we visited at Bett we got the same message: that new devices, new software and new services were encouraging a more collaborative approach to education.This not only involves students working together within the one class, but students working together across classes, across schools, and even across international borders.This looks great on vast interactive screens, but all it takes is a device with a camera, an internet connection and a service like Skype, Google Hangouts or Microsoft Lync. It’s a great way for schools and students to learn from each other.It’s true. You can run it on a Raspberry Pi to teach programming, or use it to teach everything from physics to geography to history, as Microsoft was demonstrating on its stand. Accessible, collaborative and instantly engaging, it’s not just a game or a way to waste your time, but a tool that every teacher should explore.

The only disappointment in the Asus’ benchmark figures is due to its SSD. We were a little surprised at how poorly it performed in the AS SSD benchmark, with sequential read and write scores of 283MB/sec and 216MB/sec respectively. We’d expect almost double that from the best SSDs we’ve seen, and we’d expect the figure to triple in the case of Apple’s PCI Express-based SSDs. However, in real-world use the Asus’ combination of solid-state and mechanical drives works with aplomb; we timed the G750JZ performing a cold boot to the Start menu in just over six seconds. And since it’s possible to access the Asus’ pair of 2.5in drive bays by unscrewing a panel on the underside, it’s always possible to upgrade to a faster pair of drives in the future.

Asus has also made sure that the G750JZ is equipped with oodles of connectivity. The most notable inclusion is the single Thunderbolt 1 port – the G750JZ is the first non-Apple laptop we’ve seen to include the standard. There are also four USB 3 ports, an SD card reader, HDMI and D-SUB outputs, and Gigabit Ethernet. We were also pleased to note that, along with Bluetooth 4, the Acer laptop touts dual-band 802.11ac Wi-Fi. However, the G750JZ does have one major Achilles heel: Asus has plumped for a lower-quality display than we were expecting. The 17.3in 1,920 x 1,080 TN panel gave a reasonable performance when tested by an X-Rite colorimeter: the LED backlight topped out at 277cd/m² and contrast ratio measured 595:1. Gamers will appreciate the screen’s matte anti-glare coating, too.

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Closer inspection revealed more serious issues. Vertical viewing angles are narrow; the Asus’ panel crushes the darkest greys into black; and our test images were cast with anaemic, unnatural-looking colours. Further testing with our X-Rite colorimeter pinpointed the issue: the panel’s average colour accuracy reached a highly unimpressive 5.55, a result that indicates most onscreen colours are some way away from their intended shade. For the most part, we were extremely impressed with the Asus ROG G750JZ. It’s by no means cheap, but it sports some of the finest mobile components money can buy, and for considerably less than similarly specified machines from rival brands such as Alienware. That said, we simply can’t excuse such a mediocre display on an £1,800 laptop. With a better display, the Asus ROG G750JZ would be a tour de force, but as it stands, we’d sacrifice all-out power and plump for the MSI GE70 2PE Apache Pro – it’s by far the better all-round machine.

Bett 2015 looks set to be the most exciting education technology show yet, with inspirational speakers, the promise of some thrilling products and ideas that could transform teaching and learning in schools, colleges and universities. Below are just 15 of many reasons to attend - and why not check out our full guide to Bett 2015? The new Secretary of State for Education, Nicky Morgan (pictured above left) will make her Bett keynote debut on Wednesday morning, while her opposite number, Tristram Hunt, appears just a few hours later. It’s a great chance to compare and contrast Conservative and Labour policy for technology in education, and the stakes are never higher than in a General Election year. Can we expect more bluster and hype around classroom coding, or can either party deliver a coherent, forward-thinking vision for schools computing and IT? Let's find out.

There’s a new energy in the education technology sector, as established players vie with smaller startups to create software, apps and cloud-based services that enhance learning, empower teachers in the classroom and introduce young people to the wonders of programming and app development. A new fringe event, Bett Futures, gives 30 hand-picked startups a chance to showcase their products and solutions. Whatever you think of Wikipedia, it’s transformed the way we share and access the world’s knowledge and become one of the key go-to resources for students and teachers around the world. Wikipedia’s founder, Jimmy Wales, will be addressing the Bett Arena at midday on Wednesday, looking at how Wikipedia and the world have changed over the last decade, and at how the Wikipedia project encourages collaborative, creative learning while embracing the tensions between traditional and innovative styles.

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Bett gives educators the chance to get their hands on the latest hardware, often before it hits the streets. Whether you want to try the latest Windows tablets, go hands-on with a new breed of low-cost, classroom-ready laptops or spend some time with the latest projectors, interactive displays and large-scale, touch computers, there’s no better place to do it.Bett is a fantastic opportunity to meet teachers, developers, schools network managers, advisors, consultants and the whole range of education professionals, and find out what they’re doing, how they’re doing it, and whether it’s working out for them. Compare experiences and practices, and maybe get some ideas for new software or hardware, or for strategies to make the most of them in your school.One of the major themes of Bett 2015 is encouraging a wider range of students to get involved in STEM. Expect inspiration talks from TeenTech founder and Tomorrow’s World presenter, Maggie Philbin, young scientist and inventor, Jack Andraka, neuroscientist and TV presenter, Fran Scott, and Amy Smith, Head of Recruitment and VFX for visual effects production house, Framestore.

Robots are everywhere at this year’s Bett, with a wide range of kits and finished products of varying degrees of sophistication helping students of all ages learn about logic and programming, while giving STEM subjects an added shot of sci-fi glamour. Bett gives educators a great opportunity to see different droids in action, talk to their makers and get a feel for how robots might fit in with the computing curriculum at their school.Education needs big thinkers, willing to challenge established wisdom and promote new ways of teaching and learning. Bett 2015 has some of the best on board, with talks from Professor Stephen Heppell, Chair of the Education Technology Action Group and internationally recognized education leader, Sir Ken Robinson, not to mention Sir Bob Geldof, futurist Bryan Alexander, and some of the most radical and inspirational educators from around the world.With its seminars, workshops and CPD-certified Learn Live sessions, Bett also offers scope for training and professional development. You can get advice and hands-on training in everything from using Chromebooks to blended learning to SEN support and harnessing technology for primary classroom use, with sessions delivered by leading experts in their fields. Take advantage, and you can leave Bett with a deeper understanding of what technology could do for your school.http://www.batteries-pc.com

Tech companies come to Bett not just to promote their wares, but to sell them. Come equipped with a budget and authorisation, and you can strike a deal on the show floor, saving your school hundreds or thousands of pounds on the regular price. Before you know it, that train to London will have more than repaid itself.Bett is now a global show with a global reach, with speakers, visitors and exhibitors from all around the world. This year’s show boasts a special presence from Scandinavia, with educators and students coming from Denmark, Norway and Sweden to talk about the innovative ways they’ve found to use the latest technology in the classroom, and the plans they have to use it even more dynamically in future. Could what works there work over here? Visit Bett 2015 and find out.

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