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.
The city of Olbia is in the north-eastern coast of Sardinia, in the most inner part of the homonymous gulf, in front of the little island of Tavolara. It is one of the most important port and airport call in Sardinia. Olbiaâs economy is mostly based on its harbour and airport , but also on the food and fishing industry, with mussel farming.