Today’s seminar was very interactive. Aside of the regular presentation that the teacher prepared for us, we had a task to download the app, called “Geocaching”, on our phones in order to follow the indicated routes. I was able to experience the world threw as it was an amazing exercise of information space. During the hike, me and my team mates were using Global Positioning System on our devices in order to find a seek containers, called “geocaches”. All of these specific locations are marked by coordinates all over the world. This task reminded me of a physical adventure game in which players solve a series of riddles. I recommend everyone to download this app and try it.