کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3104737 1191661 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Utility of optical facial feature and arm movement tracking systems to enable text communication in critically ill patients who cannot otherwise communicate
ترجمه فارسی عنوان
قابلیت استفاده از ویژگی های صورت نوری و سیستم های ردیابی جنبش بازو برای برقراری ارتباط متنی در بیماران مبتلا به بیمارانی که دیگر نمیتوانند ارتباط برقرار کنند
کلمات کلیدی
می سوزد، ارتباطات، دست آزاد
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی مراقبت های ویژه و مراقبتهای ویژه پزشکی
چکیده انگلیسی

PurposePatients recovering from critical illness especially those with critical illness related neuropathy, myopathy, or burns to face, arms and hands are often unable to communicate by writing, speech (due to tracheostomy) or lip reading. This may frustrate both patient and staff.Two low cost movement tracking systems based around a laptop webcam and a laser/optical gaming system sensor were utilised as control inputs for on-screen text creation software and both were evaluated as communication tools in volunteers.MethodsTwo methods were used to control an on-screen cursor to create short sentences via an on-screen keyboard: (i) webcam-based facial feature tracking, (ii) arm movement tracking by laser/camera gaming sensor and modified software. 16 volunteers with simulated tracheostomy and bandaged arms to simulate communication via gross movements of a burned limb, communicated 3 standard messages using each system (total 48 per system) in random sequence.ResultsTen and 13 minor typographical errors occurred with each system respectively, however all messages were comprehensible. Speed of sentence formation ranged from 58 to 120 s with the facial feature tracking system, and 60–160 s with the arm movement tracking system. The average speed of sentence formation was 81 s (range 58–120) and 104 s (range 60–160) for facial feature and arm tracking systems respectively, (P < 0.001, 2-tailed independent sample t-test).ConclusionBoth devices may be potentially useful communication aids in patients in general and burns critical care units who cannot communicate by conventional means, due to the nature of their injuries.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Burns - Volume 40, Issue 6, September 2014, Pages 1189–1193
نویسندگان
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