Today’s wearable devices help us to know more about ourselves. I look forward to devices that will enrich our perception of reality. — I’ve always been a sucker for wearables. I’ve been working out with heart rate monitors and GPS watches for more than a decade; I bought one of the very first sleep trackers, whose only sync feature was the wearer’s willingness to enter data in Excel every morning; I've been walking…

Or, “how the sausage is made” — After more than 10 years of posting, my blog gets a very decent amount of traffic — despite the relatively obscure topic I like to write about. The inevitable corollary of decent traffic is a constant hammering from spammers in the comments. …

A Book Lover’s Plea — Hardcovers. Paperbacks. Magazines. With the notable exception of the kitchen, you can stretch out an arm and chances are you’ll reach one of those, wherever you are in my house. I had the good fortune of growing up in a family where books were revered and abundant. Perhaps not always…

Or, Hoax Spreading on Social Networks and What To Do About It — My fellow digital identity professionals will frown at this, but I have to admit it: I spend far too much time on Facebook. What can I say? I love it! …