Google launches Nexus 7 tablet, Jelly Bean and spherical Nexus Q device for home use

  Google (GOOG) unveiled its first tablet device and a slew of other products Wednesday as the Internet search giant aspires to become a consumer electronics firm. Google’s 7-inch $199 Nexus 7 will challenge Amazon’s (AMZN) Kindle Fire, which is the same size and price. The market leader, Apple’s (AAPL) iPad, starts at $399 — the latest version begins at $499 … Read more Google launches Nexus 7 tablet, Jelly Bean and spherical Nexus Q device for home use