Digital Communications and a Smart World.- WLAN Planning and Performance Evaluation for Commercial Applications.- Optimization of Traffic Fluctuations of a Telecommunication Service Delivery Platform Segment based on Forecasting using Ateb-functions.- Product Usage Data Collection and Challenges of Data Anonymization.- Challenges in Management of Software Testing.- The Role of Variety Engineering in the Co-creation of Value.- Enterprises Servitization for an Efficient Industrial Management a Survey-based Analysis.- Analysis of GDP and Inflation Drivers in the European Union.- Office 365 as a Tool for Effective Internal Communication in Corporate Environment.