Using Custom Transportation Data Collection Software with Handheld Computers for Education, Research, and Practice
نویسندگان
چکیده
منابع مشابه
Calorimetric data collection using computers
In considering data collection using computers, it is convenient to distinguish between three cases which differ in their repetition rate. In the first, the data must be sampled more frequently than oncelps. Here, one usually must record the data in analog form, and then convert it to digital values at a slower rate. In the second, the data are collected at a rate between l/ps and several/s. He...
متن کاملResearch Paper: Handheld vs. Laptop Computers for Electronic Data Collection in Clinical Research: A Crossover Randomized Trial
OBJECTIVE To compare users' speed, number of entry errors and satisfaction in using two current devices for electronic data collection in clinical research: handheld and laptop computers. DESIGN The authors performed a randomized cross-over trial using 160 different paper-based questionnaires and representing altogether 45,440 variables. Four data coders were instructed to record, according t...
متن کاملperceived benefits and barriers of handheld computers in clinical practice
background handheld computers play an increasing role in improving healthcare services by making the information available at the point of care. there is not enough evidence regarding the usage of handheld computers by healthcare professionals in developing countries. objectives this study investigated the benefits and barriers of using handheld computers in clinical practice in a developing co...
متن کاملPractice corner: clinical practice guidelines and handheld computers.
A 22 year old woman comes to your office for the first time complaining of a 1 day history of a “terrible headache.” She describes a throbbing pain on the left side of her head. She works as a mail carrier, and the pain became worse this morning with walking. The patient describes accompanying anorexia, nausea, and several episodes of vomiting. She reports sensitivity to bright lights and loud ...
متن کاملHandheld computers for self-administered sensitive data collection: A comparative study in Peru
BACKGROUND Low-cost handheld computers (PDA) potentially represent an efficient tool for collecting sensitive data in surveys. The goal of this study is to evaluate the quality of sexual behavior data collected with handheld computers in comparison with paper-based questionnaires. METHODS A PDA-based program for data collection was developed using Open-Source tools. In two cross-sectional stu...
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ژورنال
عنوان ژورنال: Transportation Research Record: Journal of the Transportation Research Board
سال: 2005
ISSN: 0361-1981
DOI: 10.3141/1924-05