Virtual Laboratory Practice
Virtual Laboratory Practice - Related Videos
08:53
Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 2. General Practices
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Cited by 7 •
2016
Performing viral assays in a BSL-4 laboratory is more involved compared to work in a BSL-2 laboratory due to required additional safety precautions. Here, we present an overview of practices and procedures used inside a BSL-4 laboratory illustrating proper Class II biosafety cabinet usage, waste management/disposal, and sample removal.
13:39
Cell Culture Techniques and Practices to Avoid Contamination by Fungi and Bacteria in the Research Cell Culture Laboratory
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Cited by 1 •
2023
This protocol presents essential cell culture techniques and practices to be used in the research cell culture laboratory to avoid contamination by fungi and bacteria. Within the category of bacteria, special emphasis will be placed on preventing mycoplasma...
04:15
Online Virtual Reality Networked Control Laboratory Applied in Control Engineering Education
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Cited by 3 •
2024
This study describes a WebVR-based online virtual reality (VR) laboratory system that provides users with immersive and interactive experimentation capabilities supported by VR devices. The proposed system not only helps to enhance the realism of user participation in online experiments but is also applicable to a wide range of online laboratory frameworks.
09:17
Using a Virtual Store As a Research Tool to Investigate Consumer In-store Behavior
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Cited by 10 •
2017
This paper describes the use of a desktop virtual store to create virtual shopping environments to investigate in-store consumer behavior. A description of the protocol to build and run experiments, example results from an experiment concerning store layout, and important considerations when conducting virtual store experiments are presented.
07:27
Making Solutions in the Laboratory
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2023
The ability to successfully make solutions is a basic laboratory skill performed in virtually all biological and chemical experiments. A solution is a homogenous mixture of solute dissolved in bulk liquid known as the solvent. Solutions can be described by their solute concentration, a measure of how much solute is present per unit of solution. In this video, a step-by-step procedure for how to make a water-based, or aqueous, solution for biological applications is presented. The video...
FAQs
Digital environments make the activity adjustable rather than fixed. Users can change experimental parameters, initiate a run, observe the modeled equipment or system, collect data, and interpret the resulting behavior. Interactive models, computer simulations, and remote interfaces provide different ways to represent laboratory operations, while controlled settings let learners examine how procedural choices affect results.
Repeated trials are valuable because users can revisit a procedure, vary conditions, and compare outcomes without depending on a scheduled physical session. The same controlled environment also supports safer investigation of systems that may be complex or costly to study directly. These features shift attention toward experimental reasoning, including how conditions influence observations and conclusions.
Virtual laboratory practice does not have to replace physical experimentation. Used alongside it, the digital setting can prepare learners to plan an experiment, analyze collected data, and troubleshoot procedures before or after working with real equipment. Physical work then provides a complementary context, while the virtual activity strengthens interpretation and design skills through repeatable practice.
A useful workflow begins by selecting the laboratory activity, adjusting relevant parameters, and running the procedure through the simulation, interactive model, or remote interface. Users then observe the system, record or collect the available data, and evaluate the results. Repeating selected trials helps identify the effect of changed conditions and supports more deliberate conclusions.
In engineering education, virtual laboratory practice extends experimentation beyond scheduled laboratory sessions and improves access to hands-on concepts. In research, it supports controlled investigation and repeated analysis of complex or costly systems. The same flexibility can help learners build habits in experimental design, data interpretation, and troubleshooting that are relevant to later professional engineering work.
The required setup depends on the activity, but the central resources are a computer-based environment, an interactive model or simulation, or a remote interface representing equipment. Users need opportunities to adjust parameters, observe operation, and collect results. The value of the setup comes from linking these actions with evaluation, rather than merely displaying a predetermined demonstration.