If you really canât get access to users then attempt a combination of the following research methods. 1  Try not to rely on a single method, rather use at least two avenues of research. Also, if you interview users, consider supplementing the interviews with one of the research methods below.
Nubia. Nubia is located in today's southern Egypt and northern Sudan. The modern inhabitants of southern Egypt and Sudan still refer to themselves as Nubians.
In around 2000 BC, an ancient and rich civilization emerged in the land of Nubia. Nubia covered most of Sudan and parts of southern Egypt. The antiquity of the Nubian Civilization is as old as the Egyptian Civilization itself.