Abstract: Previously, tactile displays focused on the tactile presentation of the surface of a virtual object. In contrast, this study attempts to provide a tactile feeling on the space inside a ...

Your browser does not support the audio element. Tables are a useful tool for visualizing, organizing and processing data in JavaScript. To start using them, you need ...

Researchers have developed a new laser-based process for 3D printing intricate parts made of glass. With further development, the new method could be useful for making complex optics for vision, ...

How should you print multiple copies of an object? The answer is more complex than you’d think. I saw a question the other day about someone wondering whether it would be better to 3D print several ...

This blog post is about comparing the running times of the most commonly used ways to loop through an array in JavaScript in order to see which one is the most efficient. Here is the code used for an ...

Sometimes a spoon is just a spoon. By Joshua David Stein Joshua David Stein’s children’s books include “Lunch From Home,” “What’s Cooking?” and “Solitary Animals.” The spoon’s best-known role in the ...

Abrar's interests include phones, streaming, autonomous vehicles, internet trends, entertainment, pop culture and digital accessibility. In addition to her current role, she's worked for CNET's video, ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

Dynamic Record is a database abstraction package for node.js that is inspired by Ruby on Rails' ActiveRecord for node.js. We aim to support most major database systems including MongoDB, MySQL, ...

Abstract: Contribution: In this study, an object tuple model has been proposed, and a quasi-experimental study on its usage in an introductory programming language course has been reported. This work ...