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Monday, September 22, 2008

Several mainstream news outlets have misstated and overstated a possible link between cellular phone use and decreased fertility in men. A single experiment, which has not yet been published in any peer reviewed journal or replicated by other scientists, observed an average decrease in sperm motility and an increase in free radicals among laboratory sperm samples that were exposed to radiation similar to the radiation produced by cellular phone use.

Dr. Ashok Agarwal of the Cleveland Clinic estimates the overall health impact of cellular phones as “very safe” and reassured a Cable News Network reporter that the research was too premature to advise lifestyle changes for the public. “Our study has not provided proof that you should stop putting cell phones in your pocket. There are many things that need to be proven before we get to that stage.” He noted that his own cell phone was in his trouser pocket while he was giving the interview. Dr. Agarwal is the lead researcher for the study and Director of the Center for Reproductive Medicine at the Cleveland Clinic.

Cell phone industry spokesman Joe Farren agreed with Dr. Agarwal’s assessment about the devices’ overall safety: “The weight of the published scientific evidence, in addition to the opinion of global health organizations, shows that there is no link between wireless usage and adverse health effects.”

The controlled experiment used sperm samples from thirty-two donors: twenty-three healthy men and nine men who had fertility problems. Sperm were then exposed to radiation for one hour at 850 megahertz, the most common frequency for cell phones in the United States. Dr. Agarwal’s study raises a possible concern that cell phones kept on belts or trouser pockets and used in conjunction with wireless bluetooth earpieces “could cause harmful effects due to the proximity of the phones and the exposure that they are causing to the gonads.” He also noted that follow-up research is needed to determine whether the body’s skin and other tissue affords protection from the potential damage.

Several news sources ran misleading reports that overstated the risk.

The Los Angeles Times asserted a fallacious causal relationship that Dr. Agarwhal had not drawn and ignored his opinions that cellular phones are safe and no change in phone use is necessary. Instead, the piece opened by ordering men to stop keeping cell phones in their pockets:

“Attention male cellphone users of reproductive age: Take that phone out of your pocket. Information published today suggests that the radio-frequency energy released by cellphones decreases sperm quality in men.”

Ciol News ran a similar account:

“Beware men! Do you have the habit of keeping your mobile phone in the pockets of your trousers while talking on hand-free? Or do clip the mobile to your belt while talking? If so you are doing that at the cost of your fertility, warns a recent study.”

Mobile Magazine went a step further, also alluding to previous media exaggerations about cellular phone dangers:

“Oh no! It seems that mobile phones are getting even more problematic than ever. After getting linked to everything from migraines to cancer, it seems that the radiation from cell phones is now being connected to stupid sperm. Yes, I’m talking about the little swimmers that lead into a conversation about the birds and the bees.”

Mobile Magazine also ended in a misleading manner with “I wonder if it’s healthier to put your phone in your shirt pocket instead,” failing to mention that Dr. Agarwal had addressed that concern and had called it an unnecessary precaution.

Not all news sources overplayed the findings. CNN and United Press International ran balanced reports that did not suggest dangers or precautions beyond the lead researcher’s conclusions.

Thursday, September 19, 2013

File:CyanogenMod Cid.svg

The developers of CyanogenMod, an open source free Android-based operating system for smartphones, announced yesterday their incorporation following a successful venture capital campaign which netted the open-source project a US$7 million nest egg, and plan to roll out a simple installation app on Google Play for their Android firmware.

Android runs nearly 80% of new mobile devices; CyanogenMod operates on at least 7 or 8 million of those. CyanogenMod replaces the read-only-memory image in android devices which have been ‘rooted’ —control acquired of the device’s superuser account— allowing continuing development for, and backporting abilities of new generations of the operating system to, older devices.

Investor Mitch Lasky wrote on his blog “We believe that CM is poised to become one of the largest mobile operating systems in the world.” Benchmark Capital and Redpoint Ventures are part of the capital providers to form Cyanogen Inc.

“The only limitation we have right now is with the number of engineers and designers we currently have. As we hire more people and build this company, we’ll be able to work on so many cool things”, said Koushik ‘koush’ Dutta, who took questions alongside Steve ‘cyanogen’ Kondik and team social media manager Abhisek “ciwrl” Devkota in a Reddit Ask Me Anything event shortly after making the announcement on the CyanogenMod blog. The team of 17, including Boost co-founder Kirt McMaster as CEO, are in Palo Alto, California and Seattle.

Kondik says Cyanogen mod is named after him. “I’m terrible with names, so I just slapped ‘mod’ onto the end of my handle and ran with it”, he explained in the incorporation announcement.

An early question raised in the Reddit event concerned profit-making: “Monetization isn’t an immediate concern and our investors […] feel the same”, said Dutta, adding “Creating disruption in a multibilion dollar market is enough to make any investor raise their eyebrow.” This means CyanogenMod would continue to be free. Follow questions asked if the company was planning to release their own model of android device. “We certainly couldn’t take on the monumental task of building/testing hardware [right now]. Hardware would be one of many potential very long term paths we could take”, said Dutta.

The firm’s first announced step is to improve the process of installing the software on owner’s devices, which Kondik described as “hideous”. A new installer app is planned to be released “in the coming weeks” on Google Play. The installer app will not require rooting the device, instead installing by simply clicking a button.

A further step, broadly described without any details, is a project with an unnamed original equipment manufacturer (OEM). “We have a least one OEM partnership in the works, there will be an announcement next week regarding our plans there”, said Kondik. The team mentioned OEM licensing several times during the Q&A session on Reddit.

In addition to these corporate steps, there were questions regarding the roadmap for development of the ROM, which already has improvements regarding privacy and security over the native android loader. With “plenty of things in the product pipeline already” Dutta lists additional security features, AirPlay mirroring, screen recording, and Voice+ as upcoming. The mood throughout the event was jovial, with humourous questions such as “can you guys PLEASE release a CM build for my toaster? I’m not sure what model it is, but it’s white and I got it at Savers.” Kondik promised “Ship it to me and I’ll duct tape a G1 running CM to it”. Dutta said his “10 of your favorite lines of source code” are “The ones that worked when they shouldn’t have.”

Saturday, March 28, 2009

The 108-floor central component of the new World Trade Center in New York City has been officially renamed 1 World Trade Center, ending the Freedom Tower moniker it had sported since 2003.

Freedom Tower was envisioned as a symbol of America’s victory over terrorism. It is currently on track for completion in 2013, with 10 floors partially finished so far.

Port Authority Chairman Anthony Coscia commented on the change, “It’s the one that is easiest for people to identify with — and frankly, we’ve gotten a very interested and warm reception to it.”

Former Governor George Pataki, who revealed the Freedom Tower name nearly six years ago, was critical of the switch, saying “The Freedom Tower is not simply another piece of real estate and not just a name for marketing purposes.”

1 World Trade Center has been the building’s legal name and address for the past two years, with the public change precipitated by the ramp up of construction and the commencement of lease marketing.

Mayor Michael Bloomberg seemed ambivalent to the change, saying “I would like to see it stay the Freedom Tower, but it’s their building, and they don’t need me dumping on it. If they could rent the whole thing by changing the name, I guess they’re going to do that, and they probably, from a responsible point of view, should. From a patriotic point of view, is it going to make any difference?”

The change was approved following the signing of a two-decades-long lease by a Chinese real estate company, which plans to occupy floors 64 through 69. Other future tenants include the U.S. General Services Administration and the New York State Office of General Services.

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Due to the damage by Hurricane Katrina and subsequent flooding, a number of colleges and universities in the New Orleans metropolitan area will not be able to hold classes for the fall 2005 semester. It is estimated that 75,000 to 100,000 students have been displaced. [1]. In response, institutions across the United States and Canada are offering late registration for displaced students so that their academic progress is not unduly delayed. Some are offering free or reduced admission to displaced students. At some universities, especially state universities, this offer is limited to residents of the area.