Today, Africa as a whole is behind in technological development and usage when compared to the rest of the world. Over the last few decades it has surged forward, but major parts of the continent are still struggling to catch up. All of this comes from the foundation set by the imperialistic colonialism.
Nothing was done to give the people a sense of being African or to lead Africa once they found independence. They were not prepared to develop Africa which should have been the responsibility of the colonist to teach them. The African people were left unprepared for their freedom and unprepared to become part of the larger world. In a sense, they found another form of slavery that could be argued to have been worse than anything they had experienced before. They would be enslaved by bad economics, poor technology, volatile politics, and undefined cultural identity.