(19)

(11)

EP 2 994 832 A2

(12)

(88) Date of publication A3: 11.06.2015 (43) Date of publication: 16.03.2016 Bulletin 2016/11 (21) Application number: 14794136.3 (22) Date of filing: 08.05.2014

(51) International Patent Classification (IPC):  G06F 9/46(2006.01) G06F 15/173(2006.01) (86) International application number: PCT/US2014/037291 (87) International publication number: WO 2014/182894 (13.11.2014 Gazette 2014/46)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 08.05.2013 US 201313889907 08.05.2013 US 201313889914 08.05.2013 US 201313889919 (71) Applicant: Amazon Technologies Inc. Reno, NV 89507 (US)	(72) Inventor: ADOGLA, Eden, Grail Seattle, WA 98109-5210 (US) (74) Representative: D Young & Co LLP  120 Holborn London EC1N 2DY London EC1N 2DY (GB)