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Diffstat (limited to 'report/chapter2.tex')
| -rw-r--r-- | report/chapter2.tex | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/report/chapter2.tex b/report/chapter2.tex index 95c6c7b..726aa74 100644 --- a/report/chapter2.tex +++ b/report/chapter2.tex @@ -17,15 +17,15 @@ The first two factors, head tracking and stereo vision, were researched before i The depth of the field was implemented by altering the size of the box in which the user puts the blocks. Three different sizes were supported; small (2x2), medium (3x3) and large (4x4). \\
-As for the shadow projection, the idea was dropped because the number of test cases would grow to large. Without the addition of shadow projection the number of test cases were already $ 2 \times 2 \times 3 = 12 $. The implementation of the current application as well as the supporting database does support the addition of an extra factor such as shadow projection.
+As for the shadow projection, the idea was dropped because the number of test cases would grow to large. Without the addition of shadow projection the number of test cases were already $ 2 \times 2 \times 3 = 12 $ (instead of 24 cases). The implementation of the current application as well as the supporting database does support the addition of an extra factor such as shadow projection.
\subsection{Problems}
The number of test cases to implement was the first small problem the group had encountered. However, it was not the only one. The main problem was due to the chosen input device; the Wiimote\footnote[1]{Wiimote is a nickname for the Wii remote which is the primary controller (6DOF) used with the Nintendo Wii.}. As the Wiimote supports 6DOF only 3DOF were used in the project. This was enough to be able to place a block inside the correct hole.
-\subsubsection{Lag in library}
+\subsubsection{System latency}
-In order to support a Wiimote in a program like MatchBlox, a number of development libraries are available on the web. The library that was initially used for the application suffered a lot of lag. It took some time to determine the error and switch to another library.
+In order to support a Wiimote in a program like MatchBlox, a number of development libraries are available on the web. The library that was initially used for the application suffered a lot of lag (or latency). It took some time to determine the error and switch to another library.
\subsubsection{Depleted batteries}
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