\relax \@writefile{toc}{\contentsline {section}{\numberline {1}Introduction}{1}} \@writefile{toc}{\contentsline {section}{\numberline {2}Design}{1}} \@writefile{toc}{\contentsline {section}{\numberline {3}Implementation}{2}} \@writefile{toc}{\contentsline {subsection}{\numberline {3.1}Hardware}{2}} \@writefile{toc}{\contentsline {subsection}{\numberline {3.2}Software}{2}} \@writefile{toc}{\contentsline {section}{\numberline {4}Conclusions}{3}}