(19)

(11)

EP 3 356 977 A1

(12)

(43) Date of publication: 08.08.2018 Bulletin 2018/32 (21) Application number: 16852189.6 (22) Date of filing: 29.09.2016

(51) International Patent Classification (IPC):  G06F 21/00(2013.01) H04L 9/32(2006.01) G06Q 50/26(2012.01) (86) International application number: PCT/SE2016/050930 (87) International publication number: WO 2017/058093 (06.04.2017 Gazette 2017/14)

(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 Designated Validation States: MA MD (30) Priority: 29.09.2015 EP 15187248 22.12.2015 SE 1551700 (71) Applicant: STH Development & Design AB 416 66 Göteborg (SE)	(72) Inventor: TRUEDSSON, Santosh 416 66 Göteborg (SE) (74) Representative: Brann AB  P.O. Box 3690 Drottninggatan 27 103 59 Stockholm 103 59 Stockholm (SE)