Technology that generates touchable 3D imagery was unveiled in Japan Monday, with its developers saying users could pull and push objects that are not really there.

The nephew of a Sony founder on Monday started as head of a regional gaming unit, after the Japanese electronics giant sailed past the 10 million mark in sales of its PlayStation 4.

While most attendees of the Penny Arcade Expo come to the boisterous convention to play games, bag swag and meet like-minded people, a few take the time to investigate online bullying and why it's so prevalent among the gaming community.

Therapist Stacey Weber, herself a gamer, is a bit mystified.

The shipbuilding and engineering units of South Korea's Samsung group said Monday they would merge, as the family-run giant gears up for generational ownership succession. 

Japan on Monday relaxed a ban on the use of electronic devices such as smartphones and tablets in flight, following similar moves by the United States and the European Union.

Facebook on Friday said it is dabbling with letting members using smartphones or tablets search for past posts of friends at the leading online social network.

Facebook is testing using keywords to find old posts, the California-based company said in an email response to an AFP inquiry.

Pikachu and Link will be among the first characters coming to "amiibo."

Nintendo announced Friday that 12 characters will initially be part of its upcoming toy-game franchise set for release later this year. In addition to the "Pokemon" and "Legend of Zelda" leading men, the starting line-up will include Mario, Princess Peach, Yoshi, Donkey Kong, Samus Aran, Kirby, Fox McCloud, Marth, the "Wii Fit" Trainer and the Villager from "Animal Crossing."

Tablets won't eclipse personal computers as fast as once thought, according to studies by market tracker International Data Corporation (IDC).

IDC on Friday cut its forecast for shipments of tablets and "two-in-one" devices combining tablet and laptop features to 233.1 million, saying growth would be about half of what was originally predicted.

Twitter plans to open an office in Indonesia over the coming months as it seeks to boost revenues in the social-media-addicted nation, the company announced Friday.

Several market monitors have declared Jakarta as the world's most active city of tweeters. Twitter does not publicize official user numbers by country or city.

Google on Thursday said it is testing using drones to deliver items bought online, putting its own spin on similar efforts by Internet retail titan Amazon.com.

Two years of research into what Google referred to as "Project Wing" was capped this month with test flights delivering candy, water, medicine, dog treats and other items to two farmers in Queensland, Australia.