At this year's Productronica, the focus was firmly on not only the Internet of Things, but also big data and miniaturisation. Telsonic's presence at the trade fair embraced these subjects, joining forces with our partner, Schleuniger, to present visitors with innovative solutions. The extensive array of sample applications on show once again illustrated our wide-ranging expertise in ultrasonic metal welding. One example being showcased in this area was strand welding using the