\chapter{Σχεδίαση εφαρμογής}\label{chapter:3-application-design} \input{chapters/3.application-design/3.1.application-parts} \input{chapters/3.application-design/3.2.user-categories} \input{chapters/3.application-design/3.3.software-requirements} \input{chapters/3.application-design/3.4.use-cases} \input{chapters/3.application-design/3.5.technology-stack} \input{chapters/3.application-design/3.6.implementation-methodology-specification} \input{chapters/3.application-design/3.7.architecture.design}