Is it possible to connect an Android tablet to an external touchscreen that will allow user input?

Long story short, I have an application that will display two different interfaces, one for the owner and one for the customer. The customer display (the touchscreen) will need to take information such as email etc.

Has anyone had any experience with something like this and did it work effectively?

  • A display may work if the tablet's USB port supports HDMI/MHL or something similar. But a display with touch? May be is you build your own Android with own kernel drivers but not using a regular non-rooted tablet. – Robert Feb 27 '19 at 12:47

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