3DoF vs 6DoF in VR: In VR, DoF is a common term that stands for Degree of Freedom. The number before it stands for how many different axes are being tracked. It is significant when deciding which type of VR headset to buy depending on it’s DoF tracking. For instance, when purchasing a VR headset…

Virtual Reality (VR): The use of computer technology to create a simulated environment is known as virtual reality (VR). In contrast to typical user interfaces, virtual reality immerses the user in an experience. Augmented reality (AR): Snapchat and Instagram filters rely on augmented reality technology, AR is defined as enhancing the physical world by incorporating digital…

Introduction Face Detection (FD) computer technology that is able to identify the presence of people’s faces within digital images. It is a part of object detection. In order to work, face detection applications use machine learning and formulas known as algorithms to detecting human faces within larger images. …

by Med.Salah Besbes and Wael Ben Hassen Introduction FootBall is the most popular Sport in the world, with 3.5 billions fans. Community is getting bigger and bigger, and amateur players are spending money on football fields rental , but the communication between players is slow and not efficient, for example if…

1. definition The Internet of Things (IoT) refers to a system of interrelated, internet-connected objects that are able to collect and transfer data over a wireless network without human intervention. It is about extending the power of internet connectivity beyond computers to a whole range of other things, processes, and environments. …

Introduction: Python is a clear and powerful object-oriented programming language, Uses an elegant syntax, making the programs you write easier to read. Guido van Rossum has designed the language according to the principle “first-class everything”. He wrote: “One of my goals for Python was to make it so that all objects…

A library is a collection of pre-compiled pieces of code that can be reused in a program. Libraries simplify life for programmers, they provide reusable functions, routines, classes, data structures and so on which they can be reused in a programs. The library is indexed and it’s linked into the…

happens when you type “ ls -l ” ?? Shell : provides a command line user interface for Unix-like operating systems ( OS ). It’s a link between user and the OS, thanks to the command-line written by the user. It’s role consist of : Read command-line Interpret it Execute…

There are many schemes for representing negative integers with patterns of bits. One scheme is sign-magnitude. It uses one bit (usually the leftmost) to indicate the sign. “0” indicates a positive integer, and “1” indicates a negative integer. …