"Slav\u00EDk, Pavel" . . "0"^^ . . "21230" . . . . "2"^^ . . "[F23019B9DECF]" . "Virtual Reality for Blind Users" . "RIV:J04/98:212305546" . "2"^^ . . "The 2nd European Conference on Disability, Virtual Reality a" . "Virtual Reality for Blind Users"@en . . "RIV:J04/98:212305546!RIV/1998/MSM/MSM8D30" . "788205" . "0-7049-1141-8" . "Virtual Reality for Blind Users"@en . . "University of Reading" . "Berka, Roman" . "Virtual Reality for Blind Users" . "Reading" . . "89;98" .