Facebook has acquired Scape Technologies, the London-based computer vision startup

Scape Technologies, the London-based computer vision startup working on location accuracy beyond the capabilities of GPS, has been acquired by Facebook, according to a regulatory filing.
Full terms of the deal remain as yet unknown, although a Companies House update reveals that Facebook Inc. now has majority control of the company (more than 75%). However by looking at other filings, including a recent share issue, I understand the price could be about $40 million.
Further filings show that Sca