Jerko Ban is a Jesuit and he is currently studding theology at the Faculty of Theology of the Society of Jesus in Zagreb where he also works as an e-mail and JMU administrator. In 1999 he started the project "Liturgy in Sign Language" and he was also involved on educational pilot project "Mind and Body". He has BA in philosophy from the Faculty of Philosophy of the Society of Jesus in Zagreb. He is an interpreter for the deaf persons, webmaster and he also works on different multimedia projects intended for the education of the deaf persons. In 1998 he participated at the first Croatian international conference on deafblindness in Baško Polje, and he cooperates since than with the Croatian association of Deafblind Persons "Touch". He also crated a web site for the "Touch" and he is currently working on a few other sites for the humanitarian no profitable organizations.