Hilfe für Sehbehinderte

Bochumer Forscher entwickeln eine „Taschenlampe für Blinde“

Der virtuelle Blindenstock – sieht aus wie eine „Taschenlampe für Blinde“ und funktioniert nach dem „Prinzip Fledermaus“.

Der virtuelle Blindenstock – sieht aus wie eine „Taschenlampe für Blinde“ und funktioniert nach dem „Prinzip Fledermaus“.

Foto: Ralf Rottmann / FUNKE Foto Services

Bochum.  Selbst die Lücke in der Häuserfront auf der anderen Straßenseite macht er für Blinde sichtbar: Der virtuelle Blindenstock übersetzt sie in Töne.

Sachen gibt’s. Kopfschüttelnd kam die junge Elektrotechnik-Studentin damals mit der Neuigkeit zu ihrem Chef: „Der Pohl“, hatte sie erfahren, „entwickelt jetzt eine Taschenlampe für Blinde, irre.“ Dr. Gerald Enzner vom Institut für Kommunikationsakustik an der Bochumer Ruhr-Uni, muss noch immer schmunzeln, wenn er davon erzählt. Denn was seine Studentin nicht wusste: Enzner war beteiligt an dem „irren“ Projekt „Ravis-3-D“. Drei Jahre lang hat Enzner zusammen mit „dem Pohl“, Prof. Nils Pohl (Lehrstuhl für Integrierte Systeme), Prof. Rainer Martin (Lehrstuhl für llgemeine Informationstechnik und Kommunikationsakustik) und verschiedenen Industriepartnern daran gearbeitet; mit 1,8 Millionen Euro unterstützt von EU und Land NRW. Das Forscher-Konsortium allerdings nennt die gemeinsam entwickelte, radargestützte„Taschenlampe“: Virtueller Blindenstock.

Elektromagnetische Wellen werden von Hindernissen reflektiert

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In zwei, drei Jahren könnte der Prototyp des virtuellen Blindenstocks Marktreife haben

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>>>>Info: Die Projektpartner und -unterstützer

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Mfistuvim gýs joufhsjfsuf Tztufnf- SVC

Mfistuvim gýs fjohfcfuufuf Tztufnf jo efs Jogpsnbujpotufdiojl- SVC

Jotujuvu gýs Lpnnvojlbujpotblvtujl- SVC

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