% TechConnect.cls
% LaTeX2e class file for TechConnect World proceedings
% Save as TechConnect.cls
% References style from IEEE magazine style
% Ver. November 23, 2017. % Please suggest changes to: bfr ( at )
% techconnect.org

\typeout{Document Style Option `TechConnect' -- Ver. November 23, 2017}

% Load standard LaTeX article style
\LoadClass{article}

% Define printed area size, margins, etc.
\setlength\paperheight {11in}
\setlength\paperwidth  {8.5in}
\evensidemargin -1.04cm
\oddsidemargin -1.04cm
\topmargin -0.94cm
\headheight 0pt
\headsep 0pt
\footskip 0pt
\textheight 23.5cm
\textwidth 18cm
\columnsep 1cm
\columnseprule 0pt
\pagestyle{empty}

% Redefine \tiny to 6pt on 7pt spacing:
\def\tiny{\@setsize\tiny{7pt}\vipt\@vipt\let\@listi\@listI}

% Define style for title
\def\@titlefntext#1{\vskip 1em \parindent 1em #1}

\def\maketitle{\par
 \begingroup
 \let\@makefntext\@titlefntext
 \twocolumn[\@maketitle]
 \endgroup
 \let\maketitle\relax
 \let\@maketitle\relax
 \gdef\@title{}
 \gdef\@author{}
}

\def\@maketitle{
 \vbox to 1.75in{%
  \hsize\textwidth
  \linewidth\hsize
  %Adjust spacing between lines in title:
  \baselineskip 14 pt
  \vfil
  \centering
  {\Large\bf \@title}\par
  \vskip 1em
  {\normalsize \begin{tabular}[t]{c}
   \large \@author
  \end{tabular}} \par
  \vfil
 }
}

% Define style for keywords
\def\keywords#1{{\flushleft \boldmath $Keywords$\/}: \ignorespaces 
{#1}}

% Define styles for sections/subsections
\def\section{\@startsection {section}{1}{\z@}{2.5ex plus 1ex minus
 0.2ex}{1.7ex plus 0.2ex}{\centering \large \bf}}
\def\subsection{\@startsection{subsection}{2}{\z@}{2.25ex plus 1ex
 minus 0.2ex}{1.5ex plus .2ex}{\flushleft \large \bf}}

% change rubber space between figures/tables and text from 20pt to 10pt
\textfloatsep 10pt plus 2pt minus 4pt

% References, much help from APS' RevTex.sty, American Physical
% Society, 1991

\def\thebibliography#1{
 \section*{REFERENCES}
 \list{{\normalsize[\arabic{enumi}]}}
      {\settowidth\labelwidth{[#1]}
       \leftmargin\labelwidth
       \advance\leftmargin\labelsep
       \usecounter{enumi}
       \partopsep 0pt
       \parsep 0pt
       \itemsep 0pt
      }
 \def\newblock{\hskip .11em plus .33em minus .07em}
 \sloppy
 \clubpenalty 4000
 \widowpenalty 4000
 \sfcode`\.=1000\relax
 \normalsize
 }

\def\endthebibliography{\normalsize\endlist}

% initializations
\parindent 0.5cm
\flushbottom