تأثير استخدام وسيلة مقترحة لتحسين خطوة المشي للمكفوفين

Abstract EN

This research aims to design proposed mean to improve step walk as it considered the first necessary skills of independence in the field of movement of the blind entirely and through the application of Rehabilitation program for the use of the proposed mean during walked blind relay on ultrasonic waves And that work on both horizontal and vertical level This research carried out on a sample of 4 individuals(2 men -2 female) the imaging camera video digital (Samsung Digital Zoom VP) with frequency of 60 cadre/S and kinetic analysis using video point program 2.5 on the two phases the first: within the enclosed hall administration building which carried out inside the training program with a proposed mean where the imaging and analysis of the skill of walking for 5 minutes for each of the walking of a white stick and then for 5 minutes to walk with the proposed mean within the specified dimension field and non-specified direction to walk with passing the horizontal and vertical barriers that exist inside and compared , Where the most important results showed that there were no significance difference in each of the rising time and landing time of barriers-rate of passing barriers-remaining time without passing barriers-number of steps -step rate)between performance of walking with white stick and the proposed mean among the members of research sample , The second: outside the hall where they were enclosed training program application to use the proposed mean while walking and then imaging and analysis of skill walking distance of 15 meters each of the white stick and proposed mean back and forth to compare them ,The most important results showed that there were significance differences were significant at 0.05 level for the benefit of the proposed mean in each of total time walking -time step- speed step-step lengthnumbers of steps) we recommended it based on the proposed mean to improve walking step for the blind entirely