Aviation authorities said drones will be banned over London for Obama's visit next week.
The British Airways passenger flight landed safely.
Sports broadcaster ESPN will be televising a three-day drone racing event in August.
The film investigates the effects of drones on both victims and aggressors of modern warfare.
First responders to emergency incidents in Europe are being trained to use drones.
The smart drone transposes human drawing onto a remote surface.
The CRACUNS was developed by researchers at John Hopkins University and named after the mythical Kraken.
Helen Mirren, Aaron Paul and Alan Rickman star in new drone-centric film.
The self-piloting drones can avoid obstacles.
John Taylor, an insurance attorney from Maryland, filed the lawsuit on Christmas Eve.
But Russia and Venezuela voiced concerns about the possible use of spy drones by the U.N. mission.