Antioscillons

This proceeding is based on a talk I gave at the 13th Marcel Grossmann Meeting in Stockholm Sweden, on the role of topology on bubble collisions.Comment: 4 pgs., to appear in Proceedings of the 13th Marcel Grossmann Meeting, Stockholm, Swede

QR code awareness in Stockholm, Sweden

This tech report describes the findings of a street survey on awareness of QR codes (2D barcodes) of the general public in Stockholm, Sweden. 108 passers-by were surveyed. Of these participants, a large majority (77%) did not recognize a QR code, and 8% reported seeing such a code before, but did not know it could be scanned using a mobile phone app. Only 15% knew what the shown QR code was, and that it could be read using a QR code reader on a mobile phone. The awareness of QR codes by the general public could be considered rather low, and their utility in Swedish public settings is currently debatable

Report on an exchange visit to the library at Konstfack University College of Arts, Crafts and Design, Stockholm, Sweden, 9-15 May 2009

Report on an exchange visit to the library at Konstfack University College of Arts, Crafts and Design, Stockholm, Sweden, 9-15 May 200