Welcome to this week’s 21st Century Technology headlines. Each week I select a few interesting stories about technological innovation that can help us tackle the problems we face this century. As always I encourage you to comment, ask questions and provide input on topics I write abou

No sooner than I ask readers to tell me about applications they would like personal robots to engage in, Joggobot shows up. What is it? A personal social companion that accompanies you as you jog. Joggobot is a quadracopter drone with a built in camera and software program. The camera

At this blog site we look at technology in the past and present and try to peer into the future in oracular fashion. Predicting the future isn’t easy but it certainly is a stimulating mind-stretching exercise. And when we apply this to outer space, predictions can take on the fe