According to UNESCO, 264 million children do not have access to schooling, while at least 600 million more are \u201cin school but not learning\u201d constituting what the World Bank calls a learning crisis.\nThis is the problem that drove the Varkey Foundation to create the Next Billion EdTech prize, which recognises leading EdTech start-ups making an impact on education in low income and emerging economies.\nAwarded to \u201cthe most innovative technology destined to have a radical impact on education in low income and emerging world countries,\u201d the competition saw over 40 start-ups from all over the world pitching to a panel of judges including venture capitalists, philanthropic investors, experts in EdTech and learning sciences, and senior education policy makers.\n\u00a0\u201cThe new wave of EdTech is clearly about to hit its stride,\u201d said leading judge and TechCrunch Editor-at-Large Mike Butcher. \u201cIt was clear to the judges that emerging market EdTech is going to be one of the hottest tech sectors in the world for the next few years. Most of the start-ups we saw during the competition clearly have enormous potential. It\u2019s fantastic that GESF is throwing the spotlight on this exciting sector.\u201d\nThe prize identifies, spotlights and celebrates the world\u2019s leading EdTech start-ups that have shown through ingenuity and innovation that they can improve learning in parts of the world where there is limited access to good quality teaching.\n"Over a billion young people \u2013 a number growing every day \u2013 are being denied what should be the birth right of every single child in the 21st century, no matter where they live: a good education that allows them to make the most of their God-given talents,\u201d says Sunny Varkey, Founder of the Varkey Foundation.\n\u00a0\u201cWe have launched the Next Billion Prize to highlight technology\u2019s potential to tackle the problems that have proven too difficult for successive generations of politicians to solve. Our fervent hope is that the prize inspires practical and persistent entrepreneurs the world over to come forward with fresh tech ideas. These ideas must be hardy enough to improve education in regions where young people are denied access to a good quality teacher and a great learning environment\u201d.\nThe three finalists - Dot learn, Chatterbox, and TeachMeNow were each awarded $25,000 as well as the opportunity to pilot their technology in partner schools in Western Cape, South Africa. The overall winner \u2013 UK-based start-up Chatterbox \u2013 was then chosen by popular vote by delegates at the Global Education and Skills Forum (GESF) which took place last weekend in Dubai.\nChatterbox is an online language school which harnesses the wasted talent of unemployed professionals who are refugees, offering them work as on-line and in-person language tutors. The problem it solves is not only that of refugee unemployment and integration, however; In the United Kingdom alone, the language skills shortage is estimated to cost the economy \u00a348bn every year, so the services the platform provides are very much in demand. So much so, in fact, that the company already counts several universities, major non-profits and corporations in the country among its clients.\n\u00a0\u201cI was three years old when I arrived in the UK as a refugee with my mum Patuni. She was a civil engineer who spoke English and three other languages fluently,\u201d recalls Chatterbox CEO Mursal Hedayat. After we had to leave Afghanistan because of civil war, I watched her become unemployed in the UK for more than a decade. Refugees with degrees and valuable skills still face shockingly high levels of underemployment. An idea like Chatterbox has never been more urgently needed,\u201d she concludes.\nFellow finalists Dot Learn, which is in Nigeria, makes online video e-learning accessible on slow, expensive Internet connections for users in low-income countries. Its technology reduces the file-size of learning videos, requiring 1\/100th of the bandwidth to watch. At current data prices in Kenya and Nigeria, this means a student or learner can access 5 hours of online learning for about the cost of sending a single text message ($0.014). It offers content providers the opportunity to reach potentially billions of users for whom online learning would otherwise be impractical or ruinously expensive.\nAnother positive aspect to emerge from the competition was the diversity of backgrounds among the competing start-ups. Of the six finalists to pitch on Sunday, five were led by female founders.\nTeachMeNow Managing Director Thea Myhrvold agrees that this diversity is of crucial importance: \u201cAs a female entrepreneur, I felt it was important to create positive stories for and from the Middle East. That\u2019s why I came back to the UAE to start TeachMeNow. The first class using our technology had a Venezuelan teaching Spanish to a Saudi student. Now, we empower tens of thousands of teachers, entrepreneurs, schools, institutions to reach students all over the world.\u201d\nThe prize was the focal point of Tomorrow, a new EdTech summit which took place for the first time at GESF.\nAccording to Sunny Varkey, this was the first EdTech summit in the world which joined the most important players from the spheres of education and technology together, giving start-ups access to every type of stakeholder \u2013 from Silicon Valley venture capitalists to former and current education ministers, foundations, academics and the world\u2019s best teachers. \u201cThey can draw on their expertise and support to build products that will work as well in the classroom as they do in an elevator pitch,\u201d he concluded.