Apple developing wristwatch device that runs on iOS, reports say

The cycle of speculation that Apple plans to build some kind of wristwatch or other wearable computing device kicked into high gear this weekend after a pair of reports claimed to confirm that such a device was under development. 

First, the New York Times reported that it had confirmed with multiple sources that Apple "is experimenting with wristwatch-like devices made of curved glass."

That story was followed by another report from the Wall Street Journal saying it had also confirmed that Apple "is experimenting with designs for a watch-like device that would perform some functions of a smartphone."

QUIZ: Test your Apple knowledge

There were no additional confirmed details about what such a gadget might do, what features it would specifically offer, how much it would cost, or even when it might hit the market. 

Speculation about a possible iWatch has been ebbing and flowing for several years now. In December, a Chinese blog claimed it had confirmation that such a device was under development. And this week, former Apple designer Bruce Tognazzini wrote an expansive blog post suggesting what such a device might do. 

He believed Apple was the perfect company to address the numerous design flaws, such as bulkiness and short battery life, that have made adoption of other such devices slow. 

"The first thing Apple has to do is address traditional drawbacks in smartwatch design, something they are qualified to do," he wrote. 

One other notable nugget from the New York Times story: Steve Jobs had told another reporter that he had very much wanted Apple to build a car:

"In a meeting in his office before he died, Steven P. Jobs, Apple’s co-founder and former chief executive, told John Markoff of The New York Times that if he had more energy, he would have liked to take on Detroit with an Apple car."

The idea of dueling Apple and Google cars battling it out for the future of our roadways may be the stuff nerd dreams are made of. 

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Follow me on Twitter @obrien.

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A delicate new balancing act in senior healthcare

When Claire Gordon arrived at Cedars-Sinai Medical Center, nurses knew she needed extra attention.

She was 96, had heart disease and a history of falls. Now she had pneumonia and the flu. A team of Cedars specialists converged on her case to ensure that a bad situation did not turn worse and that she didn't end up with a lengthy, costly hospital stay.

Frail seniors like Gordon account for a disproportionate share of healthcare expenditures because they are frequently hospitalized and often land in intensive care units or are readmitted soon after being released. Now the federal health reform law is driving sweeping changes in how hospitals treat a rapidly growing number of elderly patients.

The U.S. population is aging quickly: People older than 65 are expected to make up nearly 20% of it by 2030. Linda P. Fried, dean of the Columbia University Mailman School of Public Health, said now is the time to train professionals and test efforts to improve care and lower healthcare costs for elderly patients.

"It's incredibly important that we prepare for being in a society where there are a lot of older people," she said. "We have to do this type of experiment right now."

At Cedars-Sinai, where more than half the patients in the medical and surgical wards are 65 or older, one such effort is dubbed the "frailty project." Within 24 hours, nurses assess elderly patients for their risk of complications such as falls, bed sores and delirium. Then a nurse, social worker, pharmacist and physician assess the most vulnerable patients and make an action plan to help them.

The Cedars project stands out nationally because medical professionals are working together to identify high-risk patients at the front end of their hospitalizations to prevent problems at the back end, said Herb Schultz, regional director of the U.S. Department of Health and Human Services.

"For seniors, it is better care, it is high-quality care and it is peace of mind," he said.

The effort and others like it also have the potential to reduce healthcare costs by cutting preventable medical errors and readmissions, Schultz said. The federal law penalizes hospitals for both.

Gordon, an articulate woman with brightly painted fingernails and a sense of humor, arrived at Cedars-Sinai by ambulance on a Monday.

Soon, nurse Jacquelyn Maxton was at her bedside asking a series of questions to check for problems with sleep, diet and confusion. The answers led to Gordon's designation as a frail patient. The next day, the project team huddled down the hall and addressed her risks one by one. Medical staff would treat the flu and pneumonia while at the same time addressing underlying health issues that could extend Gordon's stay and slow her recovery, both in the hospital and after going home.

To reduce the chance of falls, nurses placed a yellow band on her wrist that read "fall risk" and ensured that she didn't get up on her own. To prevent bed sores, they got her up and moving as often as possible. To cut down on confusion, they reminded Gordon frequently where she was and made sure she got uninterrupted sleep. Medical staff also stopped a few unnecessary medications that Gordon had been prescribed before her admission, including a heavy narcotic and a sleeping pill.

"It is really a holistic approach to the patient, not just to the disease that they are in here for," said Glenn D. Braunstein, the hospital's vice president for clinical innovation.

Previously, nurse Ivy Dimalanta said, she and her colleagues provided similar care but on a much more random basis. Under the project, the care has become standardized.

The healthcare system has not been well designed to address the needs of seniors who may have had a lifetime of health problems, said Mary Naylor, gerontology professor at the University of Pennsylvania School of Nursing. As a result, patients sometimes fall through the cracks and return to hospitals again and again.

"That is not good for them and that is not good for society to be using resources in that way," Naylor said.

Using data from related projects, Cedars began a pilot program in 2011 and expanded it last summer. The research is continuing but early results suggest that the interventions are leading to fewer seniors being admitted to the intensive care unit and to shorter hospital stays, said Jeff Borenstein, researcher and lead clinician on the frailty project. "It definitely seems to be going in the right direction," he said.

The hospital is now working with Naylor and the University of Pennsylvania to design a program to help the patients once they go home.

"People who are frail are very vulnerable when they leave the hospital," said Harriet Udin Aronow, a researcher at Cedars. "We want to promote them being safe at home and continuing to recover."

In Gordon's case, she lives alone with the help of her children and a caregiver. The hospital didn't want her experiencing complications that would lengthen the stay, but they also didn't want to discharge her before she was ready. Under the health reform law, hospitals face penalties if patients come back too soon after being released.

Patients and their families often are unaware of the additional attention. Sitting in a chair in front of a vase of pink flowers, Gordon said she knew she would have to do her part to get out of the hospital quickly. "You have to move," she said. "I know you get bed sores if you stay in bed."

Gordon said she was comfortable at the hospital but she wanted to go back to her house as quickly as she could. "There's no place like home," she said.

Two days later, that's where she was.

anna.gorman@latimes.com

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Beyonce, Jay-Z, Rihanna hang at Roc Nation brunch

LOS ANGELES (AP) — Jay-Z and Beyonce sat tightly with Solange. Kelly Rowland embraced Beyonce with a huge hug. And Rihanna spilled some of her drink laughing with Rowland.

Music's top stars attended the annual pre-Grammy Roc Nation and Nokia brunch Saturday at the Soho House.

Grammy nominee Miguel, Timbaland, Jill Scott and Kylie Mingoue also attended the exclusive event.

Jay-Z is one of six acts nominated for six awards at Sunday's Grammys. Rihanna is up for three trophies, and Beyonce is nominated for one award.

The crowd Saturday was full of members of music industry, who mingled with performers like The-Dream, Jordin Sparks, Melanie Fiona, Diane Warren, Christina Milian, MC Lyte and Santigold.

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In Nigeria, Polio Vaccine Workers Are Killed by Gunmen

At least nine polio immunization workers were shot to death in northern Nigeria on Friday by gunmen who attacked two clinics, officials said.

The killings, with eerie echoes of attacks that killed nine female polio workers in Pakistan in December, represented another serious setback for the global effort to eradicate polio.

Most of the victims were women and were shot in the back of the head, local reports said.

A four-day vaccination drive had just ended in Kano State, where the killings took place, and the vaccinators were in a “mop-up” phase, looking for children who had been missed, said Sarah Crowe, a spokeswoman for the United Nations Children’s Fund, one of the agencies running the eradication campaign.

Dr. Mohammad Ali Pate, Nigeria’s minister of state for health, said in a telephone interview that it was not entirely clear whether the gunmen were specifically targeting polio workers or just attacking the health centers where vaccinators happened to be gathering early in the morning. “Health workers are soft targets,” he said.

No one immediately took responsibility, but suspicion fell on Boko Haram, a militant Islamist group that has attacked police stations, government offices and even a religious leader’s convoy.

Polio, which once paralyzed millions of children, is now down to fewer than 1,000 known cases around the world, and is endemic in only three countries: Nigeria, Pakistan and Afghanistan.

Since September — when a new polio operations center was opened in the capital and Nigeria’s president, Goodluck Jonathan, appointed a special adviser for polio — the country had been improving, said Dr. Bruce Aylward, chief of polio eradication for the World Health Organization. There have been no new cases since Dec. 3.

While vaccinators have not previously been killed in the country, there is a long history of Nigerian Muslims shunning the vaccine.

Ten years ago, immunization was suspended for 11 months as local governors waited for local scientists to investigate rumors that it caused AIDS or was a Western plot to sterilize Muslim girls. That hiatus let cases spread across Africa. The Nigerian strain of the virus even reached Saudi Arabia when a Nigerian child living in hills outside Mecca was paralyzed.

Heidi Larson, an anthropologist at the London School of Hygiene and Tropical Medicine who tracks vaccine issues, said the newest killings “are kind of mimicking what’s going on in Pakistan, and I feel it’s very much prompted by that.”

In a roundabout way, the C.I.A. has been blamed for the Pakistan killings. In its effort to track Osama bin Laden, the agency paid a Pakistani doctor to seek entry to Bin Laden’s compound on the pretext of vaccinating the children — presumably to get DNA samples as evidence that it was the right family. That enraged some Taliban factions in Pakistan, which outlawed vaccination in their areas and threatened vaccinators.

Nigerian police officials said the first shootings were of eight workers early in the morning at a clinic in the Tarauni neighborhood of Kano, the state capital; two or three died. A survivor said the two gunmen then set fire to a curtain, locked the doors and left.

“We summoned our courage and broke the door because we realized they wanted to burn us alive,” the survivor said from her bed at Aminu Kano Teaching Hospital.

About an hour later, six men on three-wheeled motorcycles stormed a clinic in the Haye neighborhood, a few miles away. They killed seven women waiting to collect vaccine.

Ten years ago, Dr. Larson said, she joined a door-to-door vaccination drive in northern Nigeria as a Unicef communications officer, “and even then we were trying to calm rumors that the C.I.A. was involved,” she said. The Iraq and Afghanistan wars had convinced poor Muslims in many countries that Americans hated them, and some believed the American-made vaccine was a plot by Western drug companies and intelligence agencies.

Since the vaccine ruse in Pakistan, she said, “Frankly, now, I can’t go to them and say, ‘The C.I.A. isn’t involved.’ ”

Dr. Pate said the attack would not stop the newly reinvigorated eradication drive, adding, “This isn’t going to deter us from getting everyone vaccinated to save the lives of our children.”

Aminu Abubakar contributed reported from Kano, Nigeria.

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Boeing 787 Dreamliner takes test flight to assess batteries

SEATTLE — Aerospace giant Boeing Co. sent a 787 Dreamliner passenger jet on a test flight Saturday, the first since the new airliner was grounded three weeks ago because of a battery fire.

The aircraft took off from Boeing Field in Seattle and spent more than two hours flying back and forth over the inland Columbia Plateau. It landed at Boeing Field shortly before 3 p.m. Pacific Time. According to flight-tracking website FlightAware, the aircraft flew 1,131 miles, slightly more than the 919 planned.

The Federal Aviation Administration granted permission for test flights Thursday.

The 787 is the first commercial airliner to rely heavily on lithium-ion batteries, the same kind used in cellphones. Each plane has two of the 63-pound blue power bricks, one near the front to provide power to the cockpit if the engines stop and one near the back to start up the auxiliary power unit, which is essentially a backup generator.

On Jan. 7, a battery on a plane that had recently landed in Boston short-circuited and caught fire. Nine days later, a battery on an All Nippon Airways plane started smoking, leading to an emergency landing in Japan.

Boeing said Saturday's flight was to assess the in-flight performance of the batteries. Data would be used to support continuing investigations of the recent incidents.

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Big Bear locked down amid manhunt

The bustling winter resort of Big Bear took on the appearance of a ghost town Thursday as surveillance aircraft buzzed overhead and police in tactical gear and carrying rifles patrolled mountain roads in convoys of SUVs, while others stood guard along major intersections.

Even before authorities had confirmed that the torched pickup truck discovered on a quiet forest road belonged to suspected gunman Christopher Dorner, 33, officials had ordered an emergency lockdown of local businesses, homes and the town's popular ski resorts. Parents were told to pick up their children from school, as rolling yellow buses might pose a target to an unpredictable fugitive on the run.

By nightfall, many residents had barricaded their doors as they prepared for a long, anxious evening.

PHOTOS: A tense manhunt amid tragic deaths

"We're all just stressed," said Andrea Burtons as she stocked up on provisions at a convenience store. "I have to go pick up my brother and get him home where we're safe."

Police ordered the lockdown about 9:30 a.m. as authorities throughout Southern California launched an immense manhunt for the former lawman, who is accused of killing three people as part of a long-standing grudge against the LAPD. Dorner is believed to have penned a long, angry manifesto on Facebook saying that he was unfairly fired from the force and was now seeking vengeance.

Forest lands surrounding Big Bear Lake are cross-hatched with fire roads and trails leading in all directions, and the snow-capped mountains can provide both cover and extreme challenges to a fugitive on foot. It was unclear whether Dorner was prepared for such rugged terrain.

Footprints were found leading from Dorner's burned pickup truck into the snow off Forest Road 2N10 and Club View Drive in Big Bear Lake.

San Bernardino County Sheriff John McMahon said that although authorities had deployed 125 officers for tracking and door-to-door searches, officers had to be mindful that the suspect may have set a trap.

"Certainly. There's always that concern and we're extremely careful and we're worried about this individual," McMahon said. "We're taking every precaution we can."

PHOTOS: A fugitive's life on Facebook

Big Bear has roughly 400 homes, but authorities guessed that only 40% are occupied year-round.

The search will probably play out with the backdrop of a winter storm that is expected to hit the area after midnight.

Up to 6 inches of snow could blanket local mountains, the National Weather Service said.

FULL COVERAGE: Sweeping manhunt for rampaging ex-cop

Gusts up to 50 mph could hit the region, said National Weather Service meteorologist Mark Moede, creating a wind-chill factor of 15 to 20 degrees.

Extra patrols were brought in to check vehicles coming and going from Big Bear, McMahon said, but no vehicles had been reported stolen.

"He could be anywhere at this point," McMahon said. When asked if the burned truck was a possible diversion, McMahon replied: "Anything's possible."

Dorner had no known connection to the area, authorities said.

Craig and Christine Winnegar, of Murrieta, found themselves caught up in the lockdown by accident. Craig brought his wife to Big Bear as a surprise to celebrate their 28th wedding anniversary. Their prearranged dinner was canceled when restaurant owners closed their doors out of fear.

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NBC pulls 'Do No Harm' after 2 low-rated episodes

LOS ANGELES (AP) — NBC is pulling the drama series "Do No Harm" after two low-rated episodes.

The show is a take on the story of Dr. Jekyll and Mr. Hyde, and stars Steven Pasquale of "Rescue Me." He plays a respected neurosurgeon who turns into a dangerous alter ego each night. Other cast members include Alana De La Garza and Phylicia Rashad.

"Do No Harm" started with a historically small audience for a major network debut and then dropped further in its second Thursday airing.

NBC will replace "Do No Harm" with reruns of "Law & Order: Special Victims Unit" for the next two weeks.

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HealthCare Partners seeks license to operate as managed-care plan

HealthCare Partners, the medical-group giant acquired last year by dialysis chain DaVita Inc. for $4.4 billion, is seeking a state license to operate as a managed-care plan after questions were raised about its compliance with California law.

The California Department of Managed Health Care has been looking into the nation's largest operator of physician groups since last fall when a patient sued the Torrance company and accused it of acting like a health plan without the necessary Knox-Keene Act license. A spokeswoman for the managed-care agency said the allegations against HealthCare Partners "are still under review."

The case is part of a wider debate about whether regulatory oversight is keeping pace with consolidation among doctors, hospitals and insurers and changes in medical payment sparked by the federal healthcare law. A state healthcare board is expected to discuss these matters Monday in Sacramento.

HealthCare Partners, which runs large medical groups in Southern California and four other states, had $2.4 billion in revenue in 2011 and serves about 750,000 patients, including more than 190,000 in Medicare Advantage plans. The combined company, called DaVita HealthCare Partners, is based in Denver.

William Chin, executive medical director at HealthCare Partners, said the company is in full compliance with current law and its application for a limited health plan license is unrelated to the recent complaint.

Chin said the state license hasn't been necessary before because the company contracted with licensed health plans to care for their patients, but new initiatives with Medicare require a different arrangement.

"We are in violation of no statute or law," Chin said. The state "has reviewed these relationships and contracts for decades."

State regulators require insurers and other "risk-bearing organizations" to hold adequate reserves to pay medical bills and to comply with patient protections.

California Senate President Pro Tem Darrell Steinberg (D-Sacramento) asked officials to address these concerns about licensing in November, records show.

In December, Brent Barnhart, director of the Department of Managed Health Care, responded in a letter that the agency "has been actively engaged in discussions with HealthCare Partners regarding its business model."

Steinberg also asked whether the state had a conflict of interest because a HealthCare Partners executive and physician, Keith Wilson, serves as chairman of the agency's Financial Standards Solvency Board. The board advises the agency on certain rules for health plans and medical providers.

"Dr. Wilson's hand in advising the regulation of accountable-care organizations could be viewed as a contributing factor to a biased investigation," Steinberg wrote in his Nov. 20 letter.

The board is scheduled to discuss this potential conflict of interest at its meeting Monday. Barnhart told Steinberg that he plans to "reconfigure the makeup of the board to include additional consumer representation" later this year.

A spokesman for Steinberg said the lawmaker is awaiting more information from the healthcare agency before commenting further.

The senator's concerns stemmed from a lawsuit filed in September by Healthcare Partners patient Juan Carlos Jandres in Los Angeles County Superior Court. The suit alleges that the company engaged in unfair and fraudulent business practices. An additional plaintiff and former HealthCare Partners employee, Corey Hambrick, joined the suit last month.

Jandres sought care in 2010 for a growth in his mouth, according to his suit. He contends HealthCare Partners denied him access to appropriate hospital care because it was trying to avoid hospital claims it was responsible for paying. As a result, according to the suit, Jandres lost most of his jaw to cancer. Chin said the allegations of poor patient care are untrue.

chad.terhune@latimes.com

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Ex-cop called 'depraved,' 'cowardly'

Authorities confirmed Thursday that a door-to-door search for an ex-L.A. police officer wanted in connection with a string of shootings was underway in Big Bear after his vehicle was found burning on a forest road.

San Bernardino Sheriff John McMahon said officials matched the VIN number on the burnt truck to that of suspect Christopher Jordan Dorner, 33, the subject of an intensive hours-long manhunt that stretched across Southern California.

Big Bear Lake Fire Department Asst. Chief Mark Mills told The Times that fresh tracks spotted in the snow were believed to be Dorner's.

McMahon declined to reveal details about what was inside the truck or how it caught fire but said authorities had confirmed Dorner was not inside. He did not discuss which direction Dorner might have traveled.

Authorities were going door-to-door in the mountain community that includes a total of about 400 homes, of which authorities guessed only about 40% were occupied year-round. Extra patrols were brought in to check vehicles coming and going from Big Bear, McMahon said, but no vehicles had been reported stolen.
"He could be anywhere at this point," McMahon said. When asked if the burnt truck was a possible diversion, McMahon replied: "Anything's possible."

Dorner had no known connection to the area, authorities said.

Television footage showed a fatigue-clad SWAT team combing the woods, rifles pointed, and the truck being towed away. Federal authorities later ordered media helicopters away from the area.

McMahon called Thursday a "sad and tragic day for all of us in law enforcement."

Several law enforcement agencies are involved in the manhunt for Dorner and alerts have been issued all across California and in Nevada. The Los Angeles Police Department had dispatched units across the region to protect at least 40 officers and others named in a rambling online manifesto that law enforcement officials attributed to Dorner.

Dorner, who was fired from the LAPD in 2009, is suspected of shooting three police officers, one of whom died, in Riverside County early Thursday.

Dorner also is suspected of killing a couple in Orange County earlier this week who were found shot in a car. One of the victims was the daughter of a former LAPD captain named in the purported manifesto.

Dorner was believed to be carrying multiple weapons, including an assault rifle.

Law enforcement authorities said they were concerned about Dorner's military background and weapons training. The lengthy online message allegedly written by the former Navy Reserve lieutenant threatened "unconventional and asymmetrical warfare" against police.

Dorner received awards for his expertise with a rifle and pistol, according to military records obtained by The Times. He received an Iraq Campaign Medal and was a member of a mobile inshore undersea warfare unit.
Riverside Police Chief Sergio Diaz, calling the attack a "cowardly ambush," said Dorner is suspected of opening fire with a rifle about 1:30 a.m. Thursday as he pulled up to two police officers waiting at a traffic light.

The attack was carried out about 20 minutes after Dorner wounded an LAPD officer in a shooting in nearby Corona, police said.
Early Thursday, two women delivering newspapers in Torrance were shot by Los Angeles police who were guarding an officer named in the manifesto.

The women, shot in the 19500 block of Redbeam Avenue, were taken to area hospitals, Torrance Police Lt. Devin Chase said. One suffered a minor wound, and the other was struck twice and listed in stable condition, LAPD Chief Charlie Beck told reporters.

"Tragically," Beck said, "we believe this is a case of mistaken identity."

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Bieber's mom trying to stay out of abortion debate

NEW YORK (AP) — Justin Bieber's mom wants to set the record straight: She's not interested in the political fray on abortion as she promotes "Crescendo," a new film she hopes will raise $10 million for centers that help pregnant girls.

Pattie Mallette, an unmarried teen herself when she had Bieber, signed on as an executive producer after the film was finished. She said Thursday that she connected personally with the story about a suicide and abortion attempt by Beethoven's mother.

"The press has been saying that I'm producing an anti-abortion film and taking this big stance. You know, I haven't shared my stance with anyone and I'm not here to make a political statement, so there's been a lot of assumptions made."

Mallette, in numerous interviews and her autobiography, "Nowhere but Up," has recounted her own suicide attempt, pressure to have an abortion when she became pregnant at 18 and struggles with drugs and alcohol before becoming a Christian.

The movie does include some producers who have anti-abortion beliefs, she said, but her goal is simple: to support residential programs like the one that helped her after her parents kicked her out of the house in Canada.

"The pregnancy center that I lived in is now closed because of lack of funds, so I thought it was a really important thing that they're doing to raise money," Mallette said.

The movie will be released Feb. 28 worldwide.

Mallette has had her share of mom moments of late with her only child, who at 18 is the youngest singer to have five chart-topping albums and will be both host and musical guest for the Feb. 9 episode of "Saturday Night Live" on NBC.

Like his Instagram photo (since deleted) of his butt crack. What ran through her head?

"I thought, I'm a mom, I don't want to see that," Mallette sighed, shaking her head. "I don't want to see him doing that kind of stuff. But, you know, he's 18. He's making some of his own decisions and he's going to make some mistakes and he's going to make some good choices, too."

What of reports of pot smoking and partying with "sizzurp"-downing hip hop singers — sizzurp being a purplish mixture of cough syrup with codeine and promethazine, a carbonated soft drink and pieces of Jolly Rancher candy.

"It's hard, you know, as a mom of an 18-year-old because that's the time when you just gotta start letting go," she said. "And, you know, I had to make some of my own mistakes. I gotta kind of let go and let him make some of his own mistakes and just hope that I put all the right things in him."

And what of Bieber's relationship with Selena Gomez?

"I have no idea if they're on-again, off-again," she said. "It's a constant thing. Today I'm not sure where they stand. I try to stay out of it. He's 18. He doesn't want me getting involved in his romantic life."

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Follow Leanne Italie on Twitter at http://twitter.com/litalie

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