Zita Braziuniene and Ruta Kalytiene Vilnius College of Technologies and Design, Lithuania z.braziuniene@vtdko.lt, r.kalytiene@vtdko.lt Abstract The article presents Duolingo which offers personalized free language education, making learning of a new language as a fun game. Over the past decade the use of mobile devices, such as tablets or smartphones has become an integral part of…
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