2021
DOI: 10.1021/acs.jchemed.1c00585
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Chemistry on the Cloud: From Wet Labs to Web Labs

Abstract: Digital sensors allow people to collect a large quantity of data in chemistry experiments. Using infrared thermography as an example, we show that this kind of data, in conjunction with videos that stream the chemical phenomena under observation from a vantage point, can be used to construct digital twins of experiments to support science education on the cloud in a visual and interactive fashion. Through digital twins, a significant part of laboratory experiences such as observation, analysis, and discussion … Show more

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Cited by 17 publications
(8 citation statements)
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“…Besides, the remote lab is an approach for students to operate actual equipment in the laboratory remotely [5] [11], such as automation [12], chemistry [13], and physics [14].…”
Section: Virtual and Remote Labsmentioning
confidence: 99%
“…Besides, the remote lab is an approach for students to operate actual equipment in the laboratory remotely [5] [11], such as automation [12], chemistry [13], and physics [14].…”
Section: Virtual and Remote Labsmentioning
confidence: 99%
“…The DS18B20 temperature sensor has many formats, including IC and waterproof sensors. This study uses the NodeMCU ESP8266 board, reads data from a sensor, and displays results on a serial monitor [5]. Figure 1B shows the temperature sensor developed in this research.…”
Section: Ds18b20 Temperature Sensormentioning
confidence: 99%
“…Blynk is a free platform with iOS and Android applications to control Arduino. It is easy to program, use in real-time, and connect with Arduino, ESP8266, ESP32, NodeMCU, Rasberry pi [5].…”
Section: Blynk Applicationmentioning
confidence: 99%
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“…A range of solutions have been proposed for moving in-person laboratories online in response to the pandemic (reviewed recently by Kelley). Videos, live online streaming, , simulations, and virtual or augmented reality have been used as interactive lab replacements. Alternatively, students have conducted experiments at home using bespoke or commercial kits. To teach data processing skills, students have been supplied with historical data sets, ,,, with data generated by teaching assistants or instructors, , or have generated data themselves using simulations .…”
mentioning
confidence: 99%