marsrover/document/requirements.tex

   1 \section{Requirements}
   2 \subsection{\emph{MoSCoW}}
   3 The requirements are ordered following the \emph{MoSCoW} prioritization method.
   4 The \emph{MoSCoW} approach originated from the RAD
   5 methodology~\cite{clegg_case_1994}.  \emph{MoSCoW} is used to sort the features
   6 into priority order based on the importance. In this way, the developers are
   7 able to understand what feature is essential to be done. The term \emph{MoSCoW}
   8 itself is an acronym derived from the first letter of each of four
   9 prioritization categories (Must have, Should have, Could have, and Would like
  10 but will not get). The first letters are used in the first column of
  11 \autoref{tab:req} to describe the priority of the requirements.
  12
  13 \subsection{Requirements}
  14 \begin{longtabu}to \linewidth{llX}
  15         \toprule
  16         \rowfont\bfseries Code & Priority & Description\\
  17         \midrule
  18         \endhead%
  19         \midrule
  20         \multicolumn{3}{c}{\ldots}\\
  21         \bottomrule
  22         \endfoot%
  23         \bottomrule\\\caption{Requirements list}\label{tab:req}
  24         \endlastfoot%
  25
  26         \multicolumn{3}{l}{Functional requirements}\\
  27         \midrule\midrule
  28         CR1 & \textsc{M} & Do not fall of the planet.\\
  29         MR1 & \textsc{M} & Find and identify lakes by the color.\\
  30         MR2 & \textsc{M} & Find rocks.\\
  31         MR3 & \textsc{M} & Avoid rocks.\\
  32         MR4 & \textsc{M} & Measure rocks and lakes.\\
  33         MR5 & \textsc{M} & Push away rocks.\\
  34         MR6 & \textsc{M} & Be able to perform multiple missions autonomously\\
  35         MR7 & \textsc{S} & Park robot in a garage.\\
  36         MR8 & \textsc{S} & Remember where the lakes are after the robot found
  37                 them.\\
  38         ER1 & \textsc{C} & SLAM\footnote{Simultaneous localization and mapping}
  39                 and be able to navigate with the map.\\
  40         ER2 & \textsc{C} & Sounds playing to notify the viewers.\\
  41         ER3 & \textsc{M} & Display diagnostic information on the screen at all
  42                 times.\\
  43         \midrule\midrule
  44
  45         \multicolumn{3}{l}{Non-functional requirements}\\
  46         \midrule\midrule
  47         NR1 & \textsc{M} & The code should be generated by a DSL.\\
  48         NR2 & \textsc{S} & Finish the entire mission set within the
  49                 demonstration time.\\
  50         NR3 & \textsc{S} & Be able to function in lesser light.\\
  51         NR4 & \textsc{S} & Be able to cope with lesser sensor data.\\
  52         NR5 & \textsc{C} & If due bugs the sensors do not boot up the robot
  53                 should restart the program.\\
  54 \end{longtabu}