In part, slacktivism is what happens when the energy of otherwise dedicated activists is wasted on approaches that are less effective than the alternatives.

Mobile phones are one of the most insecure devices that were ever available, so they're very easy to trace; they're very easy to tap.

This is the real tragedy of America's 'Internet freedom agenda': It's going to be the dissidents in China and Iran who will pay for the hypocrisy that drove it from the very beginning.

When it is about technology, there is this tendency to just reject all criticism as being anti-technological and anti-modern. I think this is very unhealthy.

I'm active on Twitter, and I love my iPad and my Kindle.

For much of its existence, design was all about convenience. We wanted to hide technology so that users are not distracted into thinking about the tools they use.

Technology changes all the time; human nature hardly ever.