fix #1

ThesTeX/content/0-introduction.tex

@@ -1,28 +1,35 @@
 
 \section{Location based Games: Put the 'fun' in education}
-Intersection of GIS and gaming technology\cite{Ahlqvist2018}
+Location based Games are at the intersection of GIS and gaming technology \cite{Ahlqvist2018}.
-\begin{itemize}
+With game actions tied to real-world spatial places, this genre breaks the magic circle of games: they are embedded into the environment and the boundary between game and non-game are vanishing \cite{montola2009games}.
-	\item Game actions tied to real-world spatial places ('Break the magic circle')%TODO citation
+As they feature locomotion as an essential game part, a focus on certain aspects of the environment can be achieved by game related tasks.
-	\item Locomotion as essential game part
+These tasks can include educational aspects or reward special behaviour through ingame benefits as mean of gamification.
-	\item Trade-offs between board and race style games\cite{1705427}
+A playable game with good balance and a lasting impact needs to consider the trade-off between board and race style games \cite{1705427,kremer2013spatial}.
-	\item Foster recognition of environment
+Board style games are dominated by strategic planning with less temporal restrictions, while race styled games favour the physical capabilities of the fastest players.
-	\item Focus through game related tasks
+
-\end{itemize}
+Popular examples of mobile geogames are Ingress\furl{https://www.ingress.com/} and the more recent Pokemon Go\furl{https://www.pokemongo.com/}.
+These worldwide playable games barely embed the surroundings into the game except for the base map and some landmark-derived attributes \footnote{Pokemon Go aligns the land types with the possible types of Pokemons available}.
+With a fine tuned setup of educational content, game elements and integration of locomotion on the other hand, location based games (also known as geogames) foster recognition of the environment.
+
+\autoref{img:gg2} shows the map overview of such a game: FindeVielfalt Simulation\furl{https://biodivlb.jimdo.com/english-1/project-finde-vielfalt/finde-vielfalt-simulation/}.
+Located in an orchard, the blue dots are caches tied to game actions.
+To proceed in the games narrative story, the caches are to be completed.
+The players have to complete a task with context of the caches' location.
 \image{.5\textwidth}{../../PresTeX/images/gg2}{Geogame map view}{img:gg2}
 
 \section{Research with location based games}
+Usually, when the effectiveness of location based educational games is to be measured, the following pattern is applied:
+
+After a mission statement has been defined and approved, a fitting statistical framework has to be developed.
+Based on such a framework, questionnaires have to be derived.
+As some metrics cannot be retrieved directly from the questionnaires answers, the statistical framework needs to considers these and consider measureable informations to derive the original metric from.
+The finished and for alignment with the mission statement approved questionnaires are then applied at field test with users from the target groups.
+Each field test consists of an upstream questionnaire, a pass of the location based game and a final round of questionnaires.
+After an data entry step for paper-based questionnaires, the raw results are fed into the statistical framework implemented in a statistical processing software to retrieve the final results.
+
+\cite{Schaal2017} describes this development in the context of the BioDiv2Go project.
+\autoref{img:biodiv-schaal} shows the resulting statistical framework for the valuing of biodiversity as target variable of the location based geogame developed in the BioDiv2Go project.
 
-\begin{itemize}
-	\item Define mission statement
-	\item Build statistical framework
-	\item Questionnaires
-	\begin{itemize}
-		\item Pre
-		\item Post
-	\end{itemize}
-	\item {[Data entry]}
-	\item Statistical processing
-\end{itemize}
 
 \image{\textwidth}{../../PresTeX/images/biodiv-schaal}{Statistical framework for BioDiv2Go\cite{Schaal2017}}{img:biodiv-schaal}
 

ThesTeX/content/literature.bib

@@ -556,4 +556,20 @@ isbn="978-3-642-23199-5"
   pages={5},
   year={2015},
   publisher={BioMed Central}
-}
+}
+@incollection{montola2009games,
+  title={Games and pervasive games},
+  author={Montola, Markus},
+  booktitle={Pervasive Games},
+  pages={7--23},
+  year={2009},
+  publisher={Elsevier}
+}
+@inproceedings{kremer2013spatial,
+  title={Spatial choices in an educational geogame},
+  author={Kremer, Dominik and Schlieder, Christoph and Feulner, Barbara and Ohl, Ulrike},
+  booktitle={Games and Virtual Worlds for Serious Applications (VS-GAMES), 2013 5th International Conference on},
+  pages={1--4},
+  year={2013},
+  organization={IEEE}
+}