The reception desk is located at the foyer on the 2^nd floor of G-messe Gumna. Surely download your certificate with QR at the registration site and bring the printout to the venue. The certificate of participation is your admission pass of the conference. Please understand that unless you bring the printout, it will take time for us to check your status, as a result you may not be able to make it in time for the start of the session you plan to attend. See "Guide for all participants" page for the details. Also read "Guide for speakers" page, if you will make presentation.