Requirements:

• The settings menu must be simple and accessible.
• The application must have a consistent user interface.

How it works?

Settings has been kept simple with five features. However, a "Back" button is added on the top left to land the use to the previous screen.

Connect to projector:

• User may connect to an overhead projector or cast to a nearby display device by selecting "Connect to projector".
• Unfortunately, the limitations of the prototyping tool does not enable us to show this feature in use however, for the final presentation we will figure out a solution.

Delete Saved Models:

• Users can delete their saved models from the Models screen by using a simple and clear two step process.
• Click on "Delete Saved Models".
• A pop-up requesting action is generated,
  • To continue, click on "Confirm".
  • To cancel, click on "Cancel".

Email Developers:

• For users with questions or requiring support, the “Email Developers” button will open an email app on the current device.

Rate App:

• Only accessible if the app is available on Playstore or App Store.
• Redirects to the app page for user review.
• Not yet implemented.

Logout:

• To perform this action we have assigned the "Logout" button a different colour so that user can easily differentiate.
• A simple click on the "Logout" button will generate a pop-up requesting action,
  • To confirm, click on "Logout". This will redirect you to the Login Screen.
  • To cancel, click on "Cancel".

Limitations:

• Several methods can be utilised to connect EduAR to a projector.
  • Chromecast: Instructions on how this setup works can be found at <https://www.instructables.com/id/How-to-Connect-Chromecast-to-a-Projector/> .
  • Teamviewer: An installation of Teamviewer (remote screen sharing) is necessary on both the mobile device running EduAR and a desktop computer connected to a projector (e.g. in a lecture hall). The mobile device can then share its display with the desktop computer which will project the phone screen. <https://www.teamviewer.com/en/use-cases/mobile-connections/>