Hostility to the use of wearable computers and cameras threatens to limit their benefits, says Steve Mann.
Now that genomes can be sequenced for $1,000, more patients can benefit, says Howard Jacob.
If electric cars become popular quickly, the demand for charging them is likely to exceed supply. Now mathematicians have worked out how electricity companies can distribute their power fairly to car owners. But the price--accurate information about driving habits--may be too much to ask.
The best of the rest from the arXiv preprint server.
A roundup of the most interesting stories from other sites, collected by the staff at MIT Technology Review.
Another chance to catch the most interesting, and important, articles from the previous week on MIT Technology Review.
A new study says methane leaks make natural gas trucks worse than diesel powered ones.
Much of the editing work on Wikipedia is too mind-numbingly repetitive for humans, so automated bots do it instead. But keeping track of automated editing has always been hard ... until now.
If we want to communicate with other civilisations, it turns out that the laws of physics, the nature of interstellar space and a little common sense place surprisingly strict bounds on how this communication can take place.
Electrodialysis has the potential to desalinate seawater quickly and cheaply but does not remove other contaminants such as dirt and bacteria. Now chemical engineers have worked out how to do that too.