Merge branch 'webcam' into 'develop'

Added how to use phone as webcam

See merge request R3/howto-cards!113

external/general/remote-working/remote-working.md

@@ -37,6 +37,16 @@ If you need help setting up and using Cisco Webex, you can follow [these instruc
 
 If you want to take notes, you can do so by drawing on the shared screen. Once done, you can `Save to PDF`.
 
+## Webcam alternatives
+
+In case you want to do video conferences, but do not have a webcam, you can use your phone instead. There are several apps available that allow your phone to act as a webcam for your computer.
+
+For Android phones you can use [DroidCam Wireless Webcam](http://www.dev47apps.com/). It comes with a desktop client for Windows and Linux, but also works on MacOS without the client.
+
+On Apple iPhones (and Android as well) you can use [EpocCam](http://www.kinoni.com/). This requires you to install drivers on your computer as well.
+
+Both apps support connecting to your computer either via WiFi or USB. EpocCam supports USB connection only for iOS, though. With DroidCam, you need to [install ADB, enable developer options and USB debugging](http://www.dev47apps.com/droidcam/connect/), if you want to connect your phone via USB.
+
 ## Virtual whiteboards
 
 If you want to take notes collaboratively, you can use the following services:
@@ -61,4 +71,3 @@ directly with your collaborators by following [these instructions](https://howto
 ## Development of code
 
 Use the [LCSB R3 Gitlab](https://git-r3lab.uni.lu) to develop and share code.
-