Compassion and immigration control have appeared as unreconcilable concepts since Theresa May's appointment as Home Secretary. Ever since she took office in 2010, Ms. May has appeared determined to respond to the tabloids' cries that the UK is letting in too many immigrants. Certainly we need some way of determining...

Cash is not cool - or at least that's what the purveyors of "contactless payment" want us to believe.

I'm currently working in Singapore for the summer. Here, mobile-wallet technology, which allows users to pay for transactions below $100 by swiping their mobile phone across a reader, is set...

In the Western world, we take for granted the provisions in place for educating children with special needs. In rural China, however, thousands of children suffering from blindness and visual impairment (VI) are unable to keep up with their peers. There are an estimated 70,000 school-aged blind children in China...