A growing number of shoppers in the U.S. apparently need only the briefest of breaks before diving back in, especially if they can log in to shop.

IBM found that online shopping jumped 16.4 percent on Christmas Day over last year, and the dollar amount of those purchases that were made using mobile devices leaped 172.9 percent.

Doctors in a domed laboratory in Canada are designing a virtual world where they hope to one day treat traumatized children with colorful avatars using toy-like medical gadgets.

Sensory stimulation could be used to make a burn victim feel she is encased in a block of ice. Three-dimensional images of a child's bedroom at home could make him forget he is in a hospital.

Shanghai will require microblog users to register under their real names from Monday, state media said, the latest local government in China to implement the rule after a spate of violent protests.

Beijing and the southern province of Guangdong have also ordered users of weibos -- microblogs similar to Twitter -- to register using their real names, as authorities tighten their grip on the Internet.

Japan's Sony and South Korean rival Samsung are dissolving their joint venture in liquid crystal display panels.

Sony Corp. said Monday that Samsung Electronics Co. will buy all of Sony's shares in the joint venture.

The loose-knit hacking movement "Anonymous" claimed to have stolen thousands of credit card numbers and other personal information belonging to clients of U.S.-based security think tank Stratfor. One hacker said the goal was to pilfer funds from individuals' accounts to give away as Christmas donations, and some victims confirmed unauthorized transactions linked to their credit cards.

Anonymous boasted of stealing Stratfor's confidential client list, which includes entities ranging from Apple Inc. to the U.S. Air Force to the Miami Police Department, and mining it for more than 4,000 credit card numbers, passwords and home addresses.

India's telecom operators on Saturday won a reprieve from a government order that they end "illegal" mutual roaming agreements to provide seamless nationwide 3G services, a report said.

The country's telecom tribunal called for a stay on the order until a hearing on January 3, amid an ongoing battle pitting Delhi against the nation's biggest mobile operators.

Pope Benedict XVI's popemobile may be getting an ecological upgrade.

Young car designers participating in an annual auto style competition are being asked to design a low-emission popemobile that meets the Vatican's high security standards.

Nevada gambling regulators on Thursday unanimously approved rules that allow companies in the state apply for licenses to operate poker websites, a move that puts Nevada in a position to capitalize if Congress reverses its ban on Internet gambling.

The Las Vegas Review-Journal reports that the regulations would let casino companies operate Internet poker sites in the state, and some sites could begin operating by the end of 2012.

The start of this year was marked by a tech industry obsession with where to put growing mountains of information gathered online and by sensors increasingly woven into modern lifestyles.

External drives boasted seemingly unfillable capacities and companies touted services for storing bits and bytes at massive data centers in the Internet "cloud."

Southeast Asia is closer to the equator than the North Pole, but an electronics store in Vietnam is ringing in the holidays with a 15-foot Christmas tree made from more than 2500 unusable cellular phones.

Nguyen Trai, a store manager at Westcom Electronics in the southern city of My Tho, says 10 workers spent two weeks building the cellular Christmas tree that he hopes will raise awareness about hazardous waste and promote environmental responsibility.