A new study cited by the UK’s Independent claims that using a cell phone before bed delays and reduces the quality of sleep, with the potential for “headaches and confusion” in some users. The study was published by the Massachusetts Institute of Technology’s Progress in Electromagnetics Research Symposium and funded by the Mobile Manufacturers Forum, which represents a number of large handset companies.
The scientists studied 35 men and 36 women aged between 18 and 45. Some were exposed to radiation that exactly mimicked what is received when using mobile phones; others were placed in precisely the same conditions, but given only “sham” exposure, receiving no radiation at all. The people who had received the radiation took longer to enter the first of the deeper stages of sleep, and spent less time in the deepest one.
Of course the Independent has a history of penning ultra-scary wireless health-fear stories, but the study is also getting media attention elsewhere (BBC, Sky News). The study itself can be found here.
In one episode of ‘Cheers’, Cliff is seated at the bar describing the Buffalo Theory to his buddy, Norm. I don’t think I’ve ever heard the concept explained any better than this. 


Google’s Android stack for Linux phones has been successfully hacked onto several actual hardware devices, including Linux-based Sharp Zaurus PDAs and a high-end development board. Google’s preview release of Android last fall included a software emulator based on Qemu, but you can’t beat real target hardware when writing applications for devices, because emulators may not accurately reflect real-world performance. Plus, it appears that Android’s modern UI could really breathe some new life into lots of Linux-friendly hardware with ARMv5TE or better cores.
