Watch: Control Your Computer With the Wave of a Hand
Leap Motion is a new accessory that can track subtle finger movements.

SAP wants to add Ariba CEO to management board
FRANKFURT (Reuters) - SAP said on Tuesday it wanted to add Ariba's Chief Executive Bob Calderoni to the German business software maker's global managing board after closing the $4.3 billion deal. The company expects to close the acquisition in the third quarter and the transaction is expected to be accretive to SAP's earnings per share in 2013. (Reporting by Harro ten Wolde)

Photos: Black Hole Shreds Star
The Lyrid meteor shower was so bright that it could been during the day and night from California to Nevada.

Nasdaq shareholders mum on Facebook IPO

NEW YORK (Reuters) - Not a single shareholder asked a question at Nasdaq OMX's annual meeting on Tuesday, just days after the exchange operator bungled Facebook's widely anticipated market debut, which helped launch the new stock into a three-day slide. When Nasdaq Chairman H. Furlong Baldwin called for questions at the Tuesday morning meeting in New York, he got eight seconds of silence. Technical glitches marred Facebook's IPO on Nasdaq's exchange on Friday, delaying the social networking giant's market debut by 30 minutes and delaying order confirmations for hours afterward. The U.S. ...

Exclusive: Massachusetts subpoenas Morgan Stanley for Facebook
NEW YORK (Reuters) - Massachusetts Secretary of Commonwealth William Galvin has issued a subpoena to Morgan Stanley over an analyst's discussions with investors on Facebook "The Securities Division has put out a subpoena to Morgan Stanley in connection with the analyst's discussion with certain institutional investors about the revenue prospects for Facebook," a spokesman for Galvin's office said on Tuesday. "Morgan Stanley followed the same procedures for the Facebook offering that it follows for all IPOs. ...

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