Quants aren’t like regular people. Neither are algorithms.

“Everyone there was a “Quant.” No one cared what the underlying company represented by a given stock actually did. Apple or General Motors, CAT or IBM… Everything boiled down to a set of statistical observations that, when assembled into the proper algorithm, delivered a portfolio that beats the market.” I… Continue reading

Mobile telepresence via an iPad on wheels

So how can we transcend as seamlessly as possible the restrictions of distances and geography? Affordable telepresence can be achieved using virtual environments, or by an increasing array of cheap or free videoconferencing tools, but there are emerging new possibilities which are very exciting. I’m looking into the possibilities of… Continue reading

Big Data and Cyberpunk

Monday afternoon: while I’m in a chat session on one screen, I watch my finance twitter list  on the other screen. The tweets about Europe are rather apocalyptic, like this one by the investment banker Dan Alpert: Developed econs sinking on oceans of easy money. Dragged down by debt overhang,… Continue reading

Mind-blowing books, interviews about Avatars, Otaku

Professor Henry Jenkins published the second part of his interview with his colleague Beth Coleman about avatars and the x-reality (the thing we live in when we constantly switch back and forth from digital space to what we used to call the ‘real world’). I also read Coleman’s book Hello… Continue reading

Race against the machine meets radical transparency

In the book Race against the machine, written by the MIT-researchers Erik Brynjolfsson and Andrew McAfee, one of the examples of the exponential technological development is the self-driving Google car. Google claims to have safely completed over 200,000 miles of computer-led driving, even though there is some discussion about this…. Continue reading

Social media: the real issue is not ‘time’, but working by sharing ‘the making of’

This Summer I tried to have a mental break and to refrain from blogging here on MixedRealities. I think it helped me to reflect a bit on social media, and one of the things I understand better now is dat social media is primarily about deciding what you want to… Continue reading

MetaMeets Day 2: going beyond virtual worlds, machinima, avatars…

Beyond the beyond is the name of Bruce Sterling’s famous blog on Wired. It’s a habit of sci-fi people to think beyond what is anticipated by the mainstream, eventually to think about how ‘change‘ or ‘beyond’ itself gets new meanings. It seems also virtual people love to think ‘beyond’: beyond… Continue reading