Results 211 to 220 of about 126,240 (263)

An Electrowetting Pump

open access: yesAdvanced Functional Materials, EarlyView.
A tubular electrowetting pump moves alternating droplets through a millimeter‐wide channel in discrete, reversible steps, functioning as a fluidic stepper motor. With no moving parts and electrodes insulated from the liquid, it delivers silent, accurate flow. Flexibility allows the pump to be woven directly into textiles for wearable, medical, and soft‐
Robert Hennig, Herbert Shea
wiley   +1 more source

The psychological origins of perceived usefulness and ease-of-use

Information and Management, 1999
Abstract The technology acceptance model has identified the role of the perceived usefulness and perceived ease-of-use constructs in the information technology adoption process. Whereas past research has been valuable in explaining how such beliefs lead to system use, it has not explored how and why these beliefs develop.
Detmar Straub, Elena Karahanna
exaly   +2 more sources

Perceived Usefulness, Perceived Ease of Use in ICT Support and Use for Teachers

IETE Journal of Education, 2021
The need to determine the mediating role of perceived usefulness and perceived ease of use in information communication technology (ICT) support and ICT use in practical experiences among teachers ...
Nicholas Ude Eze   +2 more
openaire   +1 more source

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