Nusselder, A.C.

reality fantasy object lacan subject desire technology world computer space theory representation image screen enjoyment interface notion cyberspace freud media language lacanian order information function thing experience meaning relation signifier point sense pleasure system psychoanalysis position process cause element drive question perspective structure aspect imagination chapter presence relationship communication perception principle something lacanian theory level effect fantasmatic medium illusion concept identity place avatar analysis culture philosophy issue example understanding pleasure principle virtualization window state appearance computer screen environment cybernetic machine anxiety truth press