DTS headphone surround-sound technology

DTS demonstrated its new Headphone:X surround processing system at the Consumer Electronics Show in Las Vegas earlier this month. The system is capable of reproducing up to 11 channels of surround sound over conventional stereo headphones. I didn't hear it, but a few friends at the show who heard the Headphone:X demo came away impressed with its ability to project a sound field well outside the confines of the headphones. DTS is promoting Headphone:X technology as HTiP -- Home Theater in Pocket, and claims that the system can emulate the DTS reference listening room or a professional Hollywood mixing stage.

For Headphone:X to work, the program material must be DTS-HD encoded, so Dolby-encoded films, music, TV shows, and games may not be compatible with it; we'll see.

I auditioned another headphone surround technology, from Smyth Research, in 2010. The product, the Smyth Realiser A8, worked quite well, but it sells for around $3,000. That company's founder, Stephen Smyth, developed the algorithm that was later selected by Digital Theater Systems (DTS) for the cinema audio system that premiered with Steven Spielberg's "Jurassic Park." According a DTS spokesman, Smyth wasn't involved with developing Headphone:X, but it is an interesting coincidence.

DTS Headphone:X processing will likely show up in AV receivers or bundled with computers and phones, or as an app. Specific details about products and availability dates aren't forthcoming from DTS.

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Cops Using More Private Cameras to Nab Suspects

Philadelphia detectives were able to quickly make an arrest in the murder and burning of a female pediatrician by viewing surveillance video of nearby stores and a hospital that captured the suspect entering the doctor's home and later getting into his truck.

In the hours after Dr. Melissa Ketunuti's body was found strangled and burning in her basement, city's Homicide Task Force collected surveillance footage from a coffee shop, drug store and hospital overlooking Ketunuti's block. It was footage taken from Ori Feibush's coffee shop that allowed cops to identify Smith.

The suspect, an exterminator named Jason Smith, soon confessed to detectives, police said.

Lately a range of crimes have been solved by the seemingly ubiquitous security videos maintained by private companies or citizens, and investigators have been able to quickly apprehend suspects by obtaining the video, deftly turning private cameras into effective police resources.

Philadelphia Police Arrest Suspect in Doctor's Killing Watch Video

Pa. Doctor Killing: Person of Interest in Custody Watch Video

Private surveillance cameras have become so pervasive that the face of a suspect who allegedly shot a Bronx, N.Y., cab driver in a botched robbery on Jan. 14 was splashed throughout the media within days because the cabbie had rigged his vehicle with a camera.

The New York Police Department arrested Salvatore Perrone after he was caught on surveillance video recorded near two of three shopkeeper slayings in Brooklyn, N.Y., in November. He has since been charged with murder.

And in Mesa, Ariz., surveillance footage taken in November by resident Mitch Drum showed a man rolling on the ground trying to extinguish flames that had engulfed his shirt, which had caught fire while he was allegedly siphoning gas from a car by Drum's house. The man was arrested.

Though surveillance cameras have been a staple of security since a network of government operated cameras dubbed the "ring of steel" was introduced in London in the early 1990s, police have recently launched programs to partner with more businesses.

In Philadelphia, police have launched a program for businesses to register private cameras with the department. According to the SafeCam website, businesses will only be contacted when there is a criminal incident in the vicinity of the security camera. At that point, police will request a copy of the footage for their investigation.

"Businesses are saying, 'I have a camera at this location, and it may or may not be of use to you. It's a registration to say, 'feel free to call me,'" Sgt. Joseph Green told ABCNews.com

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At least 26 die in Egyptian clashes over death sentences

PORT SAID, Egypt/CAIRO (Reuters) - At least 26 people died on Saturday when Egyptians rampaged in protest at the sentencing of 21 people to death over a soccer stadium disaster, adding to bloody street turmoil confronting Islamist President Mohamed Mursi.

Armored vehicles and military police fanned through the streets of Port Said after the violence. The state news agency quoted a general as saying the military aimed to "establish calm and stability in Port Said and to protect public institutions".

Unrest flared with nationwide rallies on Friday to mark the second anniversary of the overthrow of autocrat Hosni Mubarak, a democratic revolution that protesters now accuse Mursi of betraying by ramming through an Islamist-hued constitution.

While anniversary-related violence subsided, a new outbreak hit Port Said after a court sentenced 21 men to die for involvement in the deaths of 74 people after a local soccer match on February 1, 2012, many of them fans of the visiting team.

Residents ran wildly through the streets of Port Said, outraged that men from their city had been blamed for the stadium disaster, and gunshots were reported near the prison where most of the defendants were being held.

Security sources said 26 people, at least two of them policemen, had been killed in the Mediterranean coastal city. State television reported more than 200 people had been wounded.

Witnesses said some men stormed two police stations in Port Said, where protesters lit tires in the street, sending black smoke funneling into the air.

At least nine people were killed in clashes with police on Friday, mainly in the port of Suez where the army has also deployed. Hundreds were injured as police rained down tear gas on protesters armed with stones and some with petrol bombs.

The schism between Islamists and secular Egyptians is hurting efforts by Mursi, freely elected in June, to revive an economy in crisis - deprived of fresh investment and tourism due to political upheaval - and stem a slide in Egypt's currency.

The political strife and lack of security that has blighted the Arab world's most populous country over much of the post-Mubarak era is casting an ominous shadow over a parliamentary election expected to start in April.

DIVERSITY

Highlighting tensions, the opposition National Salvation Front coalition called for a government of national unity and an early presidential vote among other demands. It said it would call for more protests next Friday and could boycott the parliamentary election if its demands are not met.

Mursi's opponents say he has failed to deliver on economic pledges or be a president representing the full political and communal diversity of Egyptians, as he pledged.

His supporters say his critics do not respect the democracy that has given Egypt its first freely elected leader.

The Muslim Brotherhood, which propelled Mursi to office, said in a statement that "corrupt people" and media who were biased against the president had stirred up anger on the street and incited violence.

At the Port Said soccer stadium a year ago, many spectators were crushed and witnesses saw some thrown off balconies after the match between Cairo's Al Ahly and local team al-Masri.

Families of victims in court cheered and wept for joy when Judge Sobhy Abdel Maguid read a list of 21 names "referred to the Mufti", a phrase used to denote execution, as all death sentences must be reviewed by Egypt's top religious authority.

A total of 73 people have been standing trial. Other rulings will be issued on March 9, the judge said.

One relative in the court shouted: "God is greatest." Outside the Al Ahly club in Cairo, fans also cheered. They had threatened more violence unless the death penalty was meted out.

Thousands took to the streets of Cairo, Alexandria and other cities on Friday to protest against what they call the creeping authoritarianism of Mursi's rule. Protesters in Cairo were again hurling stones at police lines in Cairo on Saturday.

SEEKING CHANGE

"We want to change the president and the government. We are tired of this regime. Nothing has changed," said Mahmoud Suleiman, 22, in Cairo's Tahrir Square, the cauldron of the 2011 anti-Mubarak revolt and near where youths stoned police.

Ahmed Salama, 28, a protester camped out with dozens of others in Tahrir, said: "The protests will continue until we realize all the demands of the revolution - bread, freedom and social justice."

Ismailia and Suez, cities which like Port Said lie on the Suez Canal, witnessed some of the worst violence on Friday. But a canal official said the unrest on Friday and Saturday had not disrupted traffic in the waterway vital to international trade.

In a statement in response to Friday's violence, Mursi said the state would not hesitate in "pursuing the criminals and delivering them to justice". He urged Egyptians to respect the principles of the revolution by expressing views peacefully.

The president met on Saturday with the National Defence Council, which includes senior ministers and security officials, to discuss the spate of violence.

In a televised statement, the National Salvation Front said it was holding Mursi responsible for the disturbances.

The Front was formed from disparate groups last year when Mursi awarded himself extra powers and fast-tracked an Islamist-flavored constitution to a referendum, opposed by the Front although the document was passed in the popular vote.

"Egypt will not regain its balance except by a political solution that is transparent and credible, by a government of national salvation to restore order and heal the economy and with a constitution for all Egyptians," prominent opposition politician Mohamed ElBaradei wrote on his Twitter account.

Until the Front was formed, the opposition had struggled to unite and their vote had been split at presidential and parliamentary polls, helping Islamists. The last parliament was dissolved based on court order, demanding a new vote this year.

Mustapha Kamal Al-Sayyid, a professor of political science at Cairo University, said the latest violence reflected the frustration of many liberal-minded Egyptians and others.

"The state of polarization between Islamists and others is most likely to continue and will have a very negative impact on the state's politics, security and economy," he said.

Inspired by the popular uprising in Tunisia, Egypt's revolution spurred further revolts across the Arab world. But the sense of common purpose among Egyptians two years ago has unraveled, triggering bloody street battles last month.

(Additional reporting by Omar Fahmy; Writing by Edmund Blair; Editing by Mark Heinrich)

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At least 55 dead in Venezuela prison riot: hospital

CARACAS: At least 55 people were killed and 90 others wounded in clashes between prison gangs and security guards at a facility in northwest Venezuela, a hospital director said Saturday.

Television images had earlier shown National Guard troops surrounding the Uribana prison in Lara state as inmates in bloody clothes were taken out of the building.

Behind the barriers, relatives of the prisoners -- most of them women -- waited for news of their loved ones, many of them in tears.

"There are 55 dead already in the morgue," hospital director Ruy Medina said Saturday.

Around 30 people were still being treated, he said, adding that the patients are "progressing satisfactorily," and that more would likely be released during the day.

Medina had earlier said that most of those injured had suffered gunshot wounds, and that 14 people had injuries severe enough to require surgery.

He had called the initial death toll of 50 "alarming," saying it was based solely on bodies brought to the hospital.

Prison authorities have not yet released an official figure for the toll of those killed and wounded in the riot, but a press conference is expected later Saturday from Iris Varela, the minister responsible for Venezuela's prisons.

Vice President Nicolas Maduro, freshly back in the country after visiting recovering President Hugo Chavez in Cuba, called the riot "regrettable" and "tragic," and said an investigation had been launched.

Varela said the riot was sparked after inmates rebelled when prison authorities launched a sweep of the facility in search of illicit weapons.

Authorities had swept to "completely disarm" the prisoners after receiving a tip-off that prison gangs were readying to fight, she said.

Opposition parties immediately attacked the government, accusing it of exercising lax control over the prison system.

"Who will they blame for this massacre this time around?" opposition leader and former presidential candidate Henrique Capriles said on Twitter, calling the government "incapable and irresponsible."

Humberto Prado, head of the non-governmental Venezuelan Prison Monitoring Organisation, said the government "had failed to take responsibility for the events" and instead was "piling blame on the media."

The situation in Uribana prison has been monitored by the Inter-American Court of Human Rights since 2006, he added.

"The court told the Venezuelan government that no more inmates should be dying in this jail, but the government did not comply with this request, and now we have such a serious outburst of violence," he said.

Venezuela is notorious for the poor state of its prisons, which suffer from some of the highest levels of overcrowding in Latin America.

Originally built to house 14,000 inmates, the country's prisons now hold almost 50,000 people, often with low sanitary standards and high levels of violence.

In August 2012, at least 25 people were killed and 43 wounded during a clash between rival gangs in Yare I prison near Caracas. In June 2011, dozens died in a riot that erupted at El Rodeo prison.

- AFP/jc

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Oppo BDP-105: Not your average Blu-ray player

The Oppo BDP-105 Blu-ray, SACD, and DVD-Audio player

(Credit:
Oppo)

Even by Oppo's high standards the BDP-105 is an extraordinary Blu-ray player. Sure, it's loaded with up-to-the-second features -- 4K upscaling, 2D-to-3D conversion, and a high-quality USB 2.0 digital-to-analog converter -- but what really makes the Oppo special is the sound. Pop the cover and look inside and you'll see why. Most of the 17-pound component's chassis space is devoted to the audio circuitry. That's nice, but the audio advantages will be completely irrelevant if you connect the BDP-105 to your receiver with a HDMI cable (the digital-to-analog conversion would then be handled in the receiver). The 105 was designed for buyers still using older $1,000 or $2,000 receivers from the days before HDMI connectivity, that would like to hear the Blu-rays' high-resolution DTS Master Audio or Dolby TrueHD soundtracks at their best. Since the audio won't be transmitted over the HDMI cable, you would run audio cables between the 105's seven- or five-channel analog outputs and the AV receiver's analog inputs.

The BDP-105 has 7.1/5.1 analog output jacks

(Credit:
Steve Guttenberg/CNET)

Or you could forgo the receiver entirely and hook up the BDP-105 directly to a five- or seven-channel power amplifier. That approach would produce better sound quality, but would lack the connectivity, flexibility, and convenience of today's better receivers. Still, the BDP-105/power amp combo would sound better and be more powerful than most top-of-the-line receivers. The 105's connectivity options won't match any decent receiver, but its connectivity suite is a lot more extensive than most Blu-ray players. The Oppo has two HDMI inputs, so you can connect external devices such as set-top boxes and network streaming devices, three USB 2.0 ports, coaxial and optical digital inputs for satellite boxes, televisions, video-game consoles, etc., and there's a built-in headphone amplifier. The BDP-105's extensive bass management options are on par with a lot of AV receivers. The player's digital volume control is easy to use.

For my listening tests, I hooked up the BDP-105 ($1,199) with an assortment of self-powered Audioengine and Emotiva monitor speakers, and a Hsu subwoofer. With this setup I didn't need to use an AV receiver or separate power amp, but the Raconteurs' "Live at Montreux" Blu-ray was vivid and very live sounding. The system's freewheeling dynamics were really impressive, and the surround mix on King Crimson's "Red" DVD-A projected a remarkably seamless wrap-around soundstage. Each instrument was precisely focused in a near 360-degree sound environment.

The BDP-105 has full speaker setup and bass management options, just like an AV receiver.

(Credit:
Steve Guttenberg/CNET)

Classical music on SACD was just as impressive, the front three speakers produced a three-dimensional soundstage with lots of depth, and string tone was top notch. Dramatic movies on Blu-ray and DVD sounded great. I plugged headphones into the BDP-105, but the sound wasn't special, Schiit Audio's $99 Magni headphone amp was a lot better.

The $499 Oppo BDP-103 shares most of the BDP-105's features, but lacks the upgraded digital-to-analog converters, so if you're planning on using HDMI to connect the player to your receiver, buy the 103, and save $700. You can use the 103's 7.1 analog outputs with an old high-end receiver lacking HDMI connectivity, but the 103's digital converters are a step down from the ones in the 105.

The BDP-105 is an update of the Oppo BDP-95, and the new one has lots of features the old player lacks, but the two players sound about the same. Oppo still has 95s in stock and sells them for $799.

Oppo sells direct and offers a 30-day money-back guarantee, and the return shipping is free.

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Hackers take over gov't website to avenge Aaron Swartz

This screenshot shows the website of the U.S. Sentencing Commission after it was hijacked by the hacker-activist group Anonymous, early Saturday, Jan. 26, 2013, to avenge the death of Aaron Swartz, an Internet activist who committed suicide. The website of the commission, an independent agency of the judicial branch, was replaced with a message warning that when Swartz killed himself two weeks ago "a line was crossed." / AP Photo

WASHINGTON The hacker-activist group Anonymous says it hijacked the website of the U.S. Sentencing Commission to avenge the death of Aaron Swartz, an Internet activist who committed suicide.

The website of the commission, an independent agency of the judicial branch, was taken over early Saturday and replaced with a message warning that when Swartz killed himself two weeks ago "a line was crossed."

The message read in part:

Citizens of the world,
Anonymous has observed for some time now the trajectory of justice in the United States with growing concern. We have marked the departure of this system from the noble ideals in which it was born and enshrined. We have seen the erosion of due process, the dilution of constitutional rights, the usurpation of the rightful authority of courts by the "discretion" or prosecutors. We have seen how the law is wielded less and less to uphold justice, and more and more to exercise control, authority and power in the interests of oppression or personal gain."

The hackers say they've infiltrated several government computer systems and copied secret information that they now threaten to make public.

Family and friends of Swartz, who helped create Reddit and RSS, say he killed himself after he was hounded by federal prosecutors.

Officials say he helped post millions of court documents for free online and that he illegally downloaded millions of academic articles from an online clearinghouse.

By mid-morning Saturday the website was offline.

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Mars Rover Celebrates Milestone on Red Planet

It was never supposed to last this long. When the Mars rover Opportunity settled on the Martian surface nine years ago today, mission managers at NASA said they would be pleased if it lasted for 90 days.

Instead, it's been 3,201 days, and still counting. The rover has driven 22.03 miles, mostly at a snail's pace, from one crater to another, stopping for months at a time in the frigid Martian winters. The six motorized wheels, rated to turn 2.5 million times, have lasted 70 million, and are all still working.

"Opportunity is still in very good health, especially considering what it's gone through," said John Callas, manager of NASA's Mars Exploration Rover project. The surface of Mars is a pretty tough place; there can be temperature fluctuations of a hundred degrees each day. That's pretty hard on the hardware."

Video: '7 Minutes of Terror: A Landing on Mars

When Opportunity and its twin rover, Spirit, reached Mars in January 2004, there was a fair bit of sniping that NASA, with all that 90-day talk, was playing down expectations. It escalated when Steve Squyres of Cornell University, the principal investigator for the missions, said things like, "We're on Sol 300 of a 90-Sol mission." (A Sol is a day on Mars, and lasts 24 hours, 39 minutes.) Callas and others have insisted that the prediction was based on engineering, not a nod to public relations.

"There was an expectation that airfall dust would accumulate on the rover, so that its solar panels would be able to gather less electricity," said Callas. "We saw that on Pathfinder," a small rover that landed on Mars in 1997." The cold climate was also expected to be hard on the rovers' batteries, and changes in temperature from night to day would probably pop a circuit or two.

Instead, the temperatures weren't quite as tough as engineers had expected, and the rovers proved tougher. They did become filthy as the red Martian dust settled on them, reducing the sunlight on the solar panels -- but every now and then a healthy gust came along, surprising everyone on Earth by cleaning the ships off.

Click Here for Pictures: Postcards From Mars

Spirit, in hilly territory on the other side of the planet, finally got stuck in crusty soil in 2009, and its radio went silent the next year. But Opportunity, though it's had some close calls, is -- well, you remember those commercials about the Energizer bunny.

So what do you do with an aging rover on a faraway planet? You keep using it. In its first weeks, NASA said Opportunity found chemical proof that there had once been standing water on the surface of Mars -- good news if you're looking for signs that the planet could once have been friendly to life. Since then, it's been sent to other places, with rocks and soil that are probably older, and with clay that may have been left by ancient rivers.

About 20 NASA staff members still work full-time on Opportunity at the Jet Propulsion Laboratory in Pasadena, Calif. Another 60 split their time between Opportunity and other projects, such as the Curiosity rover that landed last August. About 100 scientists, doing research on Mars, pop in and out.

In a few months, Callas said, Opportunity will head to an area nicknamed Cape Tribulation. The clay there could be rich in the minerals suggestive of past life.

They haven't done much to mark the ninth anniversary or the 3,200th Martian day, just a get-together earlier this week during a previously scheduled science conference. After that, Callas said, it was back to work.

"It's like keeping your car going," he said, "without ever having a chance to change the oil."

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Violence flares on anniversary of Egypt uprising

CAIRO/ALEXANDRIA (Reuters) - Protesters clashed with police across Egypt on Friday on the second anniversary of the revolt that toppled Hosni Mubarak, taking to the streets against an elected Islamist president whose opponents say is trampling over the new democracy.

At least 61 civilians and 32 security personnel were hurt in violence in Cairo, Alexandria and Suez as police fired tear gas and protesters pelted them with stones, the Interior Ministry said.

Street battles also broke out in Ismaila, where the Muslim Brotherhood's political party offices were torched.

Thousands of opponents of Mursi and his Brotherhood allies massed in Cairo's Tahrir Square - the cradle of the uprising against Mubarak - to revive the demands of a revolution they say has been betrayed by Islamists.

The January 25 anniversary showcased the divide between the Islamists and their secular foes that is hindering President Mohamed Mursi's efforts to revive an economy in crisis and reverse a plunge in Egypt's currency by enticing back investors and tourists.

Inspired by Tunisia's popular uprising, Egypt's revolution spurred further revolts across the Arab world. But the sense of common purpose that united Egyptians two years ago has given way to internal strife that has only worsened and last month triggered lethal street battles.

Before dawn on Friday, police battled protesters who threw petrol bombs and firecrackers as they tried to approach a wall blocking access to government buildings near Tahrir Square.

Clouds of tear gas fired by police filled the air. At one point, riot police used one of the incendiaries thrown at them to set ablaze at least two tents erected by the youths, a Reuters witness said.

Clashes between stone-throwing youths and the police continued in streets around the square into the day. Ambulances ferried away a steady stream of casualties.

"Our revolution is continuing. We reject the domination of any party over this state. We say no to the Brotherhood state," Hamdeen Sabahy, a popular leftist leader, told Reuters.

There were similar scenes in Suez and Alexandria, where protesters and riot police skirmished near local government offices. Tear gas fouled the air and black smoke billowed from tyres set ablaze by youths.

Some protesters pledged to march to Mursi's Cairo palace.

The anniversary brought thousands of Mursi's opponents into the streets of other cities, including Port Said at the northern mouth of the Suez Canal and al-Mahalla al-Kubra in the Nile Delta.

The Brotherhood decided against mobilizing for the anniversary, wary of the scope for more conflict after violence in December that was stoked by Mursi's decision to fast-track an Islamist-tinged constitution rejected by his opponents.

"The Brotherhood is very concerned about escalation, that's why they have tried to dial down their role on January 25," said Shadi Hamid, director of research at the Brookings Doha Center.

"It's definitely tense on the ground, but so far there hasn't been anything out of the ordinary or anything that really threatens to fundamentally alter the political situation."

In Tahrir Square, protesters echoed the chants of 2011's historic 18-day uprising. "The people want to bring down the regime," they chanted. "Leave! Leave! Leave!" chanted others as they marched towards the square.

"We are not here to celebrate but to force those in power to submit to the will of the people. Egypt now must never be like Egypt during Mubarak's rule," said Mohamed Fahmy, an activist.

BADIE CALLS FOR "PRACTICAL, SERIOUS COMPETITION"

With its eye firmly on forthcoming parliamentary elections, the Brotherhood marked the anniversary with a charity drive across the nation. It plans to deliver medical aid to one million people and distribute affordable basic foodstuffs.

Writing in Al-Ahram, Egypt's flagship state-run daily, Brotherhood leader Mohamed Badie said the country was in need of "practical, serious competition" to reform the corrupt state left by the Mubarak era.

"The differences of opinion and vision that Egypt is passing through is a characteristic at the core of transitions from dictatorship to democracy, and clearly expresses the variety of Egyptian culture," he wrote.

Still, Mursi faces discontent on multiple fronts.

His opponents say he and his group are seeking to dominate the post-Mubarak order. They accuse him of showing some of the autocratic impulses of the deposed leader by, for example, driving through the new constitution last month.

"I am taking part in today's marches to reject the warped constitution, the 'Brotherhoodisation' of the state, the attack on the rule of law, and the disregard of the president and his government for the demands for social justice," Amr Hamzawy, a prominent liberal politician, wrote on his Twitter feed.

The Brotherhood dismisses many of the criticisms as unfair fabrications of their rivals, accusing them of failing to respect the rules of the new democracy that put the Islamists in the driving seat by winning free elections.

Six months into office, Mursi is also being held responsible for an economic crisis caused by two years of turmoil. The Egyptian pound has sunk to record lows against the dollar.

SOURCES OF FRICTION ABOUND

Other sources of friction abound. Little has been done to reform brutal Mubarak-era security agencies. A spate of transport disasters on roads and railways neglected for years is feeding discontent as well. Activists are impatient for justice for the victims of violence over the last two years.

These include hardcore soccer fans, or ultras, who have been rallying in recent days to press for justice for 74 people killed in a soccer stadium disaster a year ago in Port Said after a match between local side al-Masry and Cairo's Al Ahly.

The parties that called for Friday's protests listed demands including a complete overhaul of the constitution.

Critics say the constitution, which was approved in a referendum, offers inadequate protection for human rights, grants the president too many privileges and fails to curb the power of a military establishment supreme in the Mubarak era.

Mursi's supporters say that enacting the constitution quickly was crucial to restoring stability desperately needed for economic recovery, and that the opposition is making the situation worse by perpetuating unrest.

(Additional reporting by Ashraf Fahim, Tom Perry, Marwa Awad and Shaimaa Fayed in Cairo and Yousri Mohamed in Ismailia; Writing by Tom Perry; Editing by Angus MacSwan)

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US scholar urges dramatic rethink on Taiwan

WASHINGTON: With Beijing growing in strength, a US scholar is calling for a major rethink on Taiwan in which the island would cut its troop numbers in half and rebrand its army as a self-defence force.

The proposal marks a rare break from the conventional view of American and Taiwanese policymakers that the island needs to close the military gap with Beijing, but its author said an opposite course could strengthen Taipei.

Scott Bates, president of the Washington-based Center for National Policy, said the balance was "irretrievably shifting" in China's favor and it was politically and economically unrealistic that Taiwan would commit enough to close the gap.

Instead, Taipei can take the lead by halving the size of its army, rebranding it as a Self-Defence Force in the style of Japan and renouncing any military action on mainland China's soil, he argued.

"If Taiwan were to take a bold step like this, that would change perceptions on the mainland and perhaps win some popular support for the Taiwanese position," said Bates, a former congressional aide.

"If there were a showdown, it might make (Beijing) think twice."

Taiwan should turn the new force into a disaster response team ready to deploy throughout Asia and also highlight the island's democracy through a major initiative that supports civil society across the continent, Bates said.

And instead of waging a battle to preserve a dwindling number of nations' recognition of Taipei instead of Beijing, Taiwan can use its diplomatic resources to seek solutions on Asia's bitter territorial disputes, he said.

The new Taiwanese approach would give the island the moral high ground, winning over global opinion and ensuring that China would appear to be the aggressor if it attacked, he argued.

"Mainland Chinese public opinion is beginning to matter more. The Chinese Communist Party cannot ignore its own people without repercussions," Bates said.

China considers Taiwan to be a territory awaiting reunification, by force if necessary. China's defeated nationalists fled to Taiwan after defeat by the communists in 1949, with the island developing into a self-ruling democracy.

The United States switched recognition from Taipei to Beijing in 1979 but at the same time Congress passed the Taiwan Relations Act, which requires Washington to provide the island with means to defend itself.

Bates said that his proposal would complement efforts by Taiwan President Ma Ying-jeou, who has sought to ease tensions with China by expanding economic ties, though domestic critics accuse Ma of jeopardising the island's de facto independence.

Bates supported the continuation of the Taiwan Relations Act, saying the island needed a credible deterrent. While cutting its army, Bates called for Taiwan to launch a major upgrade of its air defences and navy to show that any effort to gain supremacy over the island would be costly.

The Taiwan Relations Act enjoys virtually unanimous support in the US Congress, where lawmakers have pressed President Barack Obama to sell to the island new F-16 jets - a step that China strongly opposes.

Bates' ideas, however, are unlikely to win quick support.

Joseph Bosco, a former Pentagon official, sharply criticised the proposal, saying it went against accepted concepts of deterrence and that Taiwan already had the moral high ground.

"Taiwan does not need to disarm unilaterally in order to prove its moral or political legitimacy," Bosco said on Wednesday at an event where Bates presented his proposal.

Bates, who spoke last year at Taiwan's National Defence University and wrote an opinion piece in the Taipei Times, said he wanted to start a debate.

"It doesn't have to be my plan, but there does have to be a strategic rethink," he said.

- AFP

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Ito: Think twice about immortality and the singularity

MIT Media Lab director Joichi Ito speaking at the World Economic Forum in Davos, Switzerland

(Credit:
screenshot by Stephen Shankland/CNET)

Ray Kurzweil's vision of the "singularity" -- when nanobots make humans immortal and computer progress is so fast that the future becomes profoundly unknowable -- is a bad idea.

That's the perhaps surprisingly contrary opinion of Joichi Ito, who as a high-tech investor and director of the MIT Media Lab might be expected to be a natural ally. The lab, after all, aims to be at the center of today's technology revolution.

Ito, speaking today at the World Economic Forum in Davos, Switzerland, said he believes the singularity vision puts the wrong priorities first.

"I'm on the other side of the singularity guys. I don't think immortality is a good thing," Ito said. People who think about maximizing efficiency "don't think about the ecological, social-network effects. In the future, every science invention we do should be at least neutral," and preferably positive.

"When you introduce immortality, you have to think about what does it do to the system. At the Media Lab, our design principle is not to make the world more efficient, but making the system more resilient, more robust."

Ito called for a radically restructured educational system, too.

"You're training kids to become obedient members of a mass-production society," he said. "But as there's more and more automation, you want people to be more and more creative," like kindergarten when children spend more time playing around, exploring, and teaching each other.

Tests today judge kids in a computer-free testing environment completely unrelated to what's in the real world.

Today, "you can look on the Internet, you can ask your friends," Ito said. "Cheating is actually a feature. Success as an adult is how resourceful you are at getting people to help you do things. Those are all unassessed things" in today's schools and tests.

The MIT Media Lab favors a more unstructured approach. "Our students and faculty can explore whatever they want. We just let them go," he said. "If you're not asking permission and writing proposals, the cost of innovation is very low."

Students can talk about ideas in the morning. "By the afternoon they've built a prototype," he said, especially with the increasing utility of 3D printers.

Ito had grand visions for how those printers will change manufacturing. "We're going to be manufacturing things everywhere instead of centrally. Every single person is going to become a designer," he predicted.

Technology should help people rethink what's possible with cities, he also said. With people able to page buses on demand, bus stops should be created on demand, not fixed in advance. Rentable commuter bicycles should be cheaper to use if people drop them off in high-demand areas.

"We're trying to look at the city from a software perspective and build the hardware around it," Ito said.

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