Technologies
Flutter, C++, Java, Swift, Node.JS, LibUSB, UVC, OpenCV
Flutter is a user interface (UI) toolkit that lets you develop mobile, web, and desktop applications.
Open source and free, Flutter is developed by Google, and supports Linux, macOS, and Windows operating systems. Flutter is written in C, C++, Dart, and Skia, while Flutter applications use the Dart programming language.
Flutter consists of various elements, such as a mobile-first 2D rendering engine, a framework for customizing UIs, various built-in widgets and graphics libraries, CLI and IDE features. With this set of tools, Flutter makes it easier for programmers to develop better apps, and for designers to never compromise on their creative vision.
C++ is a language designed for object-oriented programming, which makes this language an ideal platform for creating large projects, favoring the abstraction of problems. This allows you to develop software following the most modern design patterns: there are many ready-made and reusable libraries, which can be integrated with projects thanks to appropriate strategies and design patterns such as Adapter or Facade.
The fields of application are the most varied: from gaming to real-time applications, from components for operating systems to graphics and music software, from mobile apps to supercomputer systems. Practically, C++ is everywhere.
Java powers virtually every type of application on the network and is the global standard for developing and deploying embedded and mobile applications, games, Web-based content, and enterprise software. With more than 9 million developers worldwide, Java enables developers to efficiently develop, deploy, and use exciting applications and services. From laptops to data centers, from game consoles to high-tech computers, mobile phones, and the Internet, Java is ubiquitous.
Swift is a powerful and intuitive programming language for iOS, iPadOS, macOS, tvOS, and watchOS. Writing Swift code is interactive and fun, the syntax is concise yet expressive, and Swift includes modern features that developers love. Swift code is secure by design, but it also produces software that works lightning fast.
Node JS is a Javascript runtime. In practice, an execution environment that allows you to run Javascript code like any other programming language.
By providing Javascript with its own runtime environment, we can use it to run any type of program: from statistical and scientific processing, to interactions with networks and databases, to use as a server. Node.js has been able to lay the foundations of many environments, influencing areas such as mobile, IoT (Internet of Things), and desktop programming.
LibUSB is a suite of user -mode functions for controlling data transfer from USB devices to Unix-like operating systems without the need for kernel-mode drivers. libusb is a C library that provides generic access to USB devices. It is intended for use by developers to facilitate the production of applications that communicate with USB hardware.
It is portable: Using a single cross-platform API, it provides access to USB devices on Linux, macOS, Windows, etc.
User mode: No special privileges or elevation are required for the application to communicate with a device.
It is version independent: All versions of the USB protocol are supported, from 1.0 to 3.1 (the latest).
Symfony is a set of PHP components and a framework for developing web applications. It is distributed under the MIT license, therefore open source, and its purpose is to help web developers create powerful applications in a short time.
It is based on the philosophy of reinventing the wheel every time and on various Design patterns, combining solidity and speed of development. Initially it was based on the MVC architecture, but from version 2 onwards it prefers the “Request/Response” approach, inspired by the HTTP protocol.
Initially developed in PHP 5.0, then subsequently updated to PHP 8.0, it is compatible with the database managers MySQL, PostgreSQL, Oracle and Microsoft SQL Server, both on Windows and Linux-Unix platforms.
OpenCV (Open Source Computer Vision Library) is an open source software library for computer vision and machine learning. OpenCV was created to provide a common framework for computer vision applications and to accelerate the use of machine perception in commercial products. As a BSD-licensed product, OpenCV makes it easy for companies to use and modify the code.
The library has over 2500 optimized algorithms, which includes a complete set of both classical and state-of-the-art computer vision and machine learning algorithms. These algorithms can be used to detect and recognize faces, identify objects, classify human actions in videos, track camera movements, track moving objects, extract 3D models of objects, produce 3D point clouds from stereo cameras, stitch images to produce a high-resolution image of an entire scene, find similar images from an image database, remove red eyes from flash images, track eye movements, recognize the scene and establish markers for overlaying with augmented reality, etc.