Synhjälpmedel 2004 (Svenska)Självständigt arbete på grundnivå (kandidatexamen)Studentuppsats (Examensarbete)

Abstract [sv]

This report aims to investigate the possibilities to construct a Vision Aid for visually handicapped. The Vision Aid supposes to give the visually handicapped a feeling of the landscape surrounding them. After 4 months of investigation, test, construction and programming a solution has been produced. By measure a distance with ultrasonic sensor and a microprocessor pulsing out signals in consideration of the distance. The signals to visually handicapped is transferred by feeling, since hearing is the most important sense the visually handicapped has left. Due to that cause we do not want to mess hearing up with sound signals. The signal transfer to the feeling sense is constructed with vibrations motor that vibrate differently depending on the distance to the object. Technical level: Examination contains electro-mechanic, electronic and programming.

Ort, förlag, år, upplaga, sidor

2004.

Nyckelord [sv]

Synhjälpmedel

Identifikatorer

URN: urn:nbn:se:hh:diva-11803Lokalt ID: U10833OAI: oai:DiVA.org:hh-11803DiVA, id: diva2:366942

Uppsök

teknik

Anmärkning

Denna uppsats kan beställas från arkivet / This paper can be ordered from the archive. Kontakta / Contact: arkivet@hh.seTillgänglig från: 2010-11-09 Skapad: 2010-11-09 Senast uppdaterad: 2025-10-01Bibliografiskt granskad

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Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

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