parentheses => brackets

3-perception/xr-perception/3-experiment.tex

@@ -125,7 +125,7 @@ For all questions, participants were shown only labels (\eg \enquote{Not at all}
     [
       Unipolar scale questions were 5-point Likert scales (1~=~Not at all, 2~=~Slightly, 3~=~Moderately, 4~=~Very and 5~=~Extremely).
       Bipolar scale questions were 7-point Likert scales (1~=~Extremely A, 2~=~Moderately A, 3~=~Slightly A, 4~=~Neither A nor B, 5~=~Slightly B, 6~=~Moderately B, 7~=~Extremely B),
-      where A and B are the two poles of the scale (indicated in parentheses in the Scale column of the questions).
+      where A and B are the two poles of the scale (indicated in brackets in the Scale column of the questions).
       Participants were shown only the labels for all questions.
     ]
     \begin{tabularx}{\linewidth}{l X p{0.2\linewidth}}

3-perception/xr-perception/4-results.tex

@@ -127,7 +127,7 @@ Participants were mixed between feeling the vibrations on the surface or on the
 
 %\figwide{results/question_heatmaps}{%
 %
-%    Heatmaps of the questionnaire responses, with the median rating and the interquartile range in parentheses on each cell.
+%    Heatmaps of the questionnaire responses, with the median rating and the interquartile range in brackets on each cell.
 %
 %    (Left) point Likert scale questions (1=Not at all, 2=Slightly, 3=Moderately, 4=Very, 5=Extremely).
 %

4-manipulation/visual-hand/2-method.tex

@@ -7,7 +7,7 @@ Moreover, as to keep the focus on the hand rendering itself, we used neutral sem
 All considered hand renderings are drawn following the tracked pose of the user's real hand.
 However, while the real hand can of course penetrate virtual objects, the visual hand is always constrained by the \VE (\secref[related_work]{ar_virtual_hands}).
 
-They are shown in \figref{hands} and described below, with an abbreviation in parentheses when needed.
+They are shown in \figref{hands} and described below, with an abbreviation in brackets when needed.
 
 \paragraph{None}
 

4-manipulation/visuo-haptic-hand/2-method.tex

@@ -11,7 +11,7 @@ We considered five different positionings for providing the vibrotactile renderi
 They are representative of the most common locations used by wearable haptic devices in \AR to place their end-effector, as found in the literature (\secref[related_work]{vhar_haptics}), as well as other positionings that have been employed for manipulation tasks.
 For each positioning, we used two vibrating actuators, for the thumb and index finger, respectively.
 
-They are described as follows, with the corresponding abbreviation in parentheses:
+They are described as follows, with the corresponding abbreviation in brackets:
 
 \begin{itemize}
   \item \level{Fingertips} (Tips): Vibrating actuators were placed right above the nails, similarly to \cite{ando2007fingernailmounted}. This is the positioning closest to the fingertips.

utils/commands.tex

@@ -74,7 +74,7 @@
     justification=raggedright,
     singlelinecheck=off, % do not center single line captions
     labelfont={scriptsize,sf,md,up}, % smallest size, sans-serif, bold, upright
-    %labelformat=simple, % do not add parentheses
+    %labelformat=simple, % do not add brackets
     farskip=0pt, % no space between caption and figure
     captionskip=0pt, % no space between caption and subfigure
     margin=3pt % align caption with subfigure