LATE LAST YEAR, San Francisco face-recognition startup Everalbum won a $2 million contract with the Air Force to provide “AI-driven access control.” Monday, another arm of the US government dealt the company a setback. The Federal Trade Commission said Everalbum had agreed to settle charges that it had applied face-recognition technology to images uploaded to a photo app without users’ permission and retained them after telling users they would be deleted. The startup used millions of the photos to develop technology offered to government agencies and other customers under the brand Paravision.