This paper investigates the patterns of saccadic eye movement when using Microsoft's Skype Translator between Catalan and German. As being part of an overall evaluation of the Skype Translator on a dialogue-oriented level, a case study on 21 German-speaking participants was conducted. Despite not having any proficiency in Catalan, these participants had to text-chat with Catalan native speakers via Skype, while the Skype Translator was activated. The sessions were observed by an eye tracking system. The collected data thus represents a naturalistic starting point to evaluate how users structure computer-mediated communication situations when real-time machine translation is involved while having to rely on that output.