Two days before Nigeria’s election postponement was announced, thousands of police officers travelled from their duty stations to field postings across the country to ensure the security of voters and sensitive election materials. A week later, officers remain in the field without stipends for food and accommodation. 

Here is a quick round-up of this week’s technology headlines and related stories you may have missed: 1. Fretting over Chinese tech regulations as China’s internet czar steps down. In a surprising m…