AfriGadget talks about the work of Nokia ethnographer Jan Chipchase:

One of the consistent themes of Jan's message is that it in each country he visits there is a booming market of hackers and mobile phone mechanics who are doing all kinds of interesting things. They are taking the designs of the West and applying them to their lives, modifying them and making them work for their local needs. From Accra to Nairobi, there is always a "cell phone alley" for you to buy, repair or customize your mobile phone.