deletions | additions       diff --git a/Specifications.tex b/Specifications.tex  index 2438281..3569b46 100644  --- a/Specifications.tex  +++ b/Specifications.tex 
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\subsection{Phidget Screen for Feedback}  \begin{itemize}  \item   \end{itemize}  \subsection{Joystick Control for Panning \& Turning}  \subsection{RFID Tags for quick navigation and location storage}