(19)

(11)

EP 2 972 701 A1

(12)

(43) Date of publication: 20.01.2016 Bulletin 2016/03 (21) Application number: 14763481.0 (22) Date of filing: 17.03.2014

(51) International Patent Classification (IPC):  G06F 3/041(2006.01) (86) International application number: PCT/US2014/030777 (87) International publication number: WO 2014/145924 (18.09.2014 Gazette 2014/38)

(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: 15.03.2013 US 201361799035 P (71) Applicant: Tactual Labs Co. New York, New York 10012 (US)	(72) Inventor: WIGDOR, Daniel Littleton, Massachusetts 01460 (US) (74) Representative: Cordina, Kevin John  Olswang LLP 90 High Holborn London WC1V 6XX London WC1V 6XX (GB)