user57450: I have a project that I hope to accomplish in the near future.
I want to transform a mobile home into automation mobile home.
The elements that make up my project are the following:

My idea is to supply the home with a solar installation, disregarding their potential (we can discuss the autonomy of the system later, uses and consumptions).
The idea is to keep an Arduino always running in order to monitorize the home and provide remote administration.(like geolocation, camera and sensors control,power management for hardware ...)
The laptop can be out of the system (when I take it with me). It could be connected to a secondary monitor.
The docker provide an easy way to charge the laptop, connect devices and provide a WOL utility.
The Arduino could have differents components like Ethernet, own battery, gps... And It could switch on/off the camera and sensors.
The laptop could be powered on/off by WOL and administrate remotely.
The camera could have a microSD to save media and it can be manipulated with Arduino by a remote connection.
Arduino could get info about sensors too(as proximity).
I have some doubts:

Instead of using WOL , we could use Arduino to wake up the laptop?
It's possible to connect the laptop and the arduino by wlan or ethernet interface? or we need to wire it (usb...)?

Thanks for the attention, I await your answer.

user55348: The Arduino is not built or powerful enough to handle things like cameras and high-speed 4g connections for remote administration. I would suggest using something like a Raspberry PI 3 as it would be much better suited to the job.
I would recommend asking this question again on the raspberry pi exchange. 

57450: <p>I have a project that I hope to accomplish in the near future.
I want to transform a mobile home into automation mobile home.</p>

<p>The elements that make up my project are the following:
<a href="https://i.stack.imgur.com/vH5Dx.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vH5Dx.jpg" alt="schema of hardware"></a></p>

<p>My idea is to supply the home with a solar installation, disregarding their potential (we can discuss the autonomy of the system later, uses and consumptions).</p>

<p>The idea is to keep an Arduino always running in order to monitorize the home and provide remote administration.(like geolocation, camera and sensors control,power management for hardware ...)</p>

<p>The laptop can be out of the system (when I take it with me). It could be connected to a secondary monitor.
The docker provide an easy way to charge the laptop, connect devices and provide a WOL utility.</p>

<p>The Arduino could have differents components like Ethernet, own battery, gps... And It could switch on/off the camera and sensors.
The laptop could be powered on/off by WOL and administrate remotely.</p>

<p>The camera could have a microSD to save media and it can be manipulated with Arduino by a remote connection.
Arduino could get info about sensors too(as proximity).</p>

<p>I have some doubts:</p>

<ol>
<li>Instead of using WOL , we could use Arduino to wake up the laptop?</li>
<li>It's possible to connect the laptop and the arduino by wlan or ethernet interface? or we need to wire it (usb...)?</li>
</ol>

<p>Thanks for the attention, I await your answer.</p>
 55348: <p>The Arduino is not built or powerful enough to handle things like cameras and high-speed 4g connections for remote administration. I would suggest using something like a <a href="https://www.raspberrypi.org/" rel="nofollow noreferrer">Raspberry PI</a> 3 as it would be much better suited to the job.
I would recommend asking this question again on the raspberry pi exchange. </p>
