Simpler section reference labels

2-perception/ar-textures/2-experiment.tex

@@ -1,9 +1,9 @@
 \section{User Study}
-\label{sec:experiment}
+\label{experiment}
 
 \begin{subfigs}{setup}{%
         User Study.
-        }[%
+    }[%
         \item The nine visuo-haptic textures used in the user study, selected from the HaTT database~\autocite{culbertson2014one}. %
         The texture names were never shown, so as to prevent the use of the user's visual or haptic memory of the textures.
         \item Experimental setup. %
@@ -12,7 +12,7 @@
         \item First person view of the user study, as seen through the immersive AR headset HoloLens~2. %
         The visual texture overlays are statically displayed on the surfaces, allowing the user to move around to view them from different angles. %
         The haptic roughness texture is generated based on HaTT data-driven texture models and finger speed, and it is rendered on the middle index phalanx as it slides on the considered surface.%
-        ]
+    ]
     \subfig[0.32]{experiment/textures}%
     \subfig[0.32]{experiment/setup}%
     \subfig[0.32]{experiment/view}%
@@ -28,7 +28,7 @@ Our objective is to assess which haptic textures were associated with which visu
 
 
 \subsection{The textures}
-\label{sec::textures}
+\label{textures}
 
 The 100 visuo-haptic texture pairs of the HaTT database~\autocite{culbertson2014one} were preliminary tested and compared using AR and vibrotactile haptic feedback on the finger on a tangible surface.
 %
@@ -40,7 +40,7 @@ All these visual and haptic textures are isotropic: their rendering (appearance
 
 
 \subsection{Apparatus}
-\label{sec::apparatus}
+\label{apparatus}
 
 \figref{setup} shows the experimental setup (middle) and the first person view (right) of the user study.
 %
@@ -70,7 +70,7 @@ The user study was held in a quiet room with no windows, with one light source o
 
 
 \subsection{Procedure and Collected Data}
-\label{sec::procedure}
+\label{procedure}
 
 Participants were first given written instructions about the experimental setup, the tasks, and the procedure of the user study.
 %
@@ -117,7 +117,7 @@ The user study took on average 1 hour to complete.
 
 
 \subsection{Participants}
-\label{sec::participants}
+\label{participants}
 
 Twenty participants took part to the user study (12 males, 7 females, 1 preferred not to say), aged between 20 and 60 years old (M=29.1, SD=9.4).
 %
@@ -135,7 +135,7 @@ They all signed an informed consent form before the user study.
 
 
 \subsection{Design}
-\label{sec::design}
+\label{design}
 
 The matching task was a single-factor within-subjects design, \textit{Visual Texture}, with the following levels:
 %