EPG (Ehrhardt Partner Group) has expanded its well-established LYDIA Voice demo app for Android and iOS devices to include new features from LYDIA Voice 9.1. For some time now, the Android version has featured the possibility of multi-language recognition. This has now also been made available for the iOS app. The app has also been expanded for both operating systems to include multi-language output – one of the highlights from the new Lydia Voice 9.1 version. Users are therefore now able to benefit from multi-language recognition and audio output. The iOS app has also been completely redeveloped and features a new and improved design. Logistics workers have the opportunity to comprehensively test all the new features in the demo app before using them in live operation. The new versions are free to download in the Google Play Store or Apple Store.