===== Background and Related Work =====
//This chapter provides the reader with the relevant technical-scientific background as well as existing related products and research, also known as the state of the art, in the field(s) of the project.//

==== Introduction ====
//Provide here an overview of the contents (structure) of this chapter.//
==== Concepts ====
//Provide here all relevant concepts related to the topic(s) of the project//

These are examples of citations to books [(Thapa2019)] and [(Obayashi2020)], a chapter on a smart companion [(Reis2020)], articles on IoT [(Hamza2023)], blimps [(Mahn2006)], cloud computing [(Llorente2009)], gas emissions [(Ranjith2020)], pedestrian crossing behaviour [(Sobhani2018)], smart bicycles [(Lee2018)] and diaper moisture [(Khan2018)], and to Web resources [(android41)], [(cloudexpo2008)] and [(gartner2021)]. 
==== Products ====
//Search, select and describe related commercial solutions//


==== Caption Plugin Usage Examples ====

Table {{ref>tlabel0}} illustrates a boxed table with default column widths and Table {{ref>tlabelx}} with specific column widths.

<WRAP centeralign>
<table tlabel0>
<caption>Boxed table</caption>
<WRAP box 400px center>
^Abbreviation ^Description ^
|EPS |European Project Semester  |
|ISEP|Instituto Superior de Engenharia do Porto  |
|USB |Universal Serial Bus  |
</WRAP>
</table>
</WRAP>

<WRAP centeralign>
<table tlabelx>
<caption>Boxed table with specific column widths</caption>
<WRAP box 500px center>
^ <WRAP column 100px>Abbreviation</WRAP> ^<WRAP column 300px>Description</WRAP> ^
|EPS |European Project Semester                  |
|ISEP|Instituto Superior de Engenharia do Porto  |
|USB |Universal Serial Bus                       |
</WRAP>
</table>
</WRAP>

Table {{ref>tlabel1}} shows the execution time results for each API. Table {{ref>tlabel2}} lists the fruit bought at the grocery.
<table tlabel1>
<caption>Time response</caption>
<WRAP 120px>
^ API    ^ Time (s) ^
| EJML   |  26   |  
| JAMA   |  295  |  
| JBLAS  |  29   |  
| MTJ    |  18   |  
| WEKA   |  123  | 
</WRAP>
</table>

<WRAP centeralign>
<table tlabel2>
<caption>Fruit Weight</caption>
^Fruit    ^  Weight (kg)  ^
|Pears    |  2.60  |  
|Apples   |  2.95  |  
|Oranges  |  1.90  |  
</table>
</WRAP>

Figure {{ref>flabel1}} displays a magnificent owl from Lapland.
<WRAP centeralign>
<figure flabel1>
{{ :chouette.lapone.relo.4g-mocho_2.jpg?250 |}}
<caption>Owl</caption>
</figure>
</WRAP>

Figure {{ref>flabel2}} illustrates the placement of two images side by side.
<WRAP centeralign>
<figure flabel2>
<WRAP group>
<WRAP half column>{{ :chouette.lapone.relo.4g-mocho_2.jpg?250 |Image 1}}</WRAP>
<WRAP half column>{{ :chouette.lapone.relo.4g-mocho_2.jpg?250 |Image 2}}</WRAP>
</WRAP>
<caption>Images side by side</caption>
</figure>
</WRAP>

Figure {{ref>flabel3}} presents the European Project Semester (EPS) logo.
<WRAP centeralign>
<figure flabel3>
{{ :eps_logo.jpg?200 |}}
<caption>EPS logo</caption>
</figure>
</WRAP>


==== Projects ====
//Search, select and describe related research projects//

==== Comparative Analysis ====
//Compare selected products and projects considering the requirements of your own solution//

==== Summary ====
//Provide here the conclusions of this chapter and make the bridge to the next chapter.//

Based on this study of the state of the art, the team decided to adopt the following <specify here the architecture, technique(s), material(s), component(s)> because <specify here the technical/scientific reasons>.