Overview of technology for low vision.

نویسندگان

  • K A Beaver
  • W C Mann
چکیده

This article provides an overview of technology resources and services to assist persons with low vision in maintaining independent function in the home, community, and educational and vocational settings. Case studies are provided to demonstrate the integration of technology into the lives of persons with low vision.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Overview of the Evolution Process of Student Assessment Methods in Medical Education: Report of the Change Process in Iran based on the 8-Step Model

Introduction: In the era of increasing development of electronic technology, using technology and making favorable changes in student assessment have a prominent role. The purpose of this study was to review the evolution process of student assessment methods in medical education and report its process in Iran based on the 8-step model) In Line with the Package for Medical Sciences Assessment S...

متن کامل

Supported Liquid Membrane in Metal Ion Separation: An Overview

Using liquid membrane and, in particular, supported liquid membrane (SLM) is a novel method of separation in comparison to other methods such as adsorption, extraction and ion exchange. SLM is a combination of simultaneous extraction and disposal whose high efciency and capability is proven by many studies. So far, many researchers have utilized SLM in various scientifc...

متن کامل

مروری بر عوامل موثر بر شدت تابش منورهای مادون قرمز دید در شب

The infrared night vision illuminates are a kind of flare that, with radiation in the near infrared range (700-900 nm) cause illuminates the target in the battlefield and night operations. These illuminates have problems such as low infrared radiation, low burning rate, and so on. Many physical and chemical parameters affect the burn rate and radiation intensity. But the most effective paramete...

متن کامل

An Overview on Microgrid Concept with Special Focus on Islanding Protection Issues

Subscriber service is not feasible in the construction of large-scale traditional networks with the aim of providing more services. The high distance between production and consumption requires the definition of a transmission network as a challenging intermediary. The cost of transmission network and the risk associated with it cannot be ignored at all. The idea of a microgrid, which began wit...

متن کامل

Field Programmable Gate Array–based Implementation of an Improved Algorithm for Objects Distance Measurement (TECHNICAL NOTE)

In this work, the design of a low-cost, field programmable gate array (FPGA)-based digital hardware platform that implements image processing algorithms for real-time distance measurement is presented. Using embedded development kit (EDK) tools from Xilinx, the system is developed on a spartan3 / xc3s400, one of the common and low cost field programmable gate arrays from the Xilinx Spartan fami...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • The American journal of occupational therapy : official publication of the American Occupational Therapy Association

دوره 49 9  شماره 

صفحات  -

تاریخ انتشار 1995