  |  | | MIAMI (Reuters) - Silicon Valley need have no fear, but look out for the latest upstart to enter the tech arena: Miami. | |  |   |  | | SAN FRANCISCO (Reuters) - In the shadow of Internet monoliths such as Facebook, Google and Twitter, it's easy to forget that Silicon Valley got its start from hard-scrabble tinkerers building radios, microchips and other devices. | |  | |  |  | | TORONTO (Reuters) - Finding new smartphone and tablet apps is getting easier, thanks to new apps designed to help people discover still more apps. | |  | |  |  | | MOSCOW (Reuters) - Russian search engine Yandex has nominated state-run Sberbank CEO German Gref as a new non-executive board member, the company said on Tuesday, suggesting he could help protect its interests amid fears of a crackdown on the internet. | |  | |   |  | | TAIPEI (Reuters) - Taiwan's HTC Corp is stepping up advertising to ensure sales of the One M8 smartphone live up to the new flagship's critical acclaim, and win the vendor a bigger share of the developed markets it once dominated. | |  | |   |  | | (Reuters) - Shares of Twitter Inc slumped 15 percent to fresh lows in a flurry of trading on Tuesday after the expiration of a six-month "lock-up" period allowed early investors and insiders to offload their stock for the first time. | |  | |   |  | | (Reuters) - LinkedIn Corp on Tuesday rolled out a new feature that allows companies to target audiences by language preference and geographical location as it seeks to grow and retain members across the world. | |  | |   |  | | LONDON (Reuters) - Tesco, Britain's biggest retailer, will launch its first own-brand smartphone by the end of the year, building on the success of the Hudl tablet it launched last year, it said on Tuesday. | |  |   |  | | SAN JOSE, California (Reuters) - A U.S. jury on Monday left the total damages Samsung Electronics Co Ltd must pay Apple Inc unchanged at $119.6 million, after additional deliberations in a trial where the South Korean smartphone maker was found to have infringed three Apple patents. | |  |   |  | | LOS ANGELES/SAN FRANCISCO (Reuters) - Activision Blizzard Inc intends to spend $500 million developing and promoting "Destiny," potentially breaking industry records as it seeks to build the sci-fi role-playing videogame into its next multibillion-dollar franchise. | |  | |  |  |  | A daily digest of breaking business news, coverage of the US economy, major corporate news and the financial markets. 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