BERLIN, Germany–(BUSINESS WIRE)–Lenovo (SEHK:0992)(Pink Sheets:LNVGY) today launched the Yoga Book, the world’s thinnest and lightest 2-in-1[1] tablet, designed for unmatched productivity while on-the-go. Built for mobility and to solve the most common challenge among tablet users – how to achieve productivity and entertainment in one device – the Yoga Book is a tablet that looks and acts like no other. Up until now, we’ve been using tablets in ways we weren’t meant to: for productivity, for