Developex insights on technical implementation: backend systems, firmware, APIs, and scalable software architecture

MobAppsQt_image1
18 examples of Mobile Apps in Qt
Posted by developer | February 26, 2018

C++ and Qt is a good choice for developing a mobile application, especially when you need at least two versions for different platforms. But this way is not yet too...

BLE Beacons for Tracking
BLE Beacons for Tracking
Posted by developer | October 11, 2017

The two main standards currently are Apple’s iBeacon and Google’s Eddystone. Also there are some alternatives like URIBeacon and ALTBeacon but it does not seem that these alternatives are particularly...

MotionUI-developex
Story about building a nicer User Interface: Motion UI
Posted by developer | August 15, 2017

Once upon a time group of people that worked together on multiple applications with complex User Interfaces were having a lunch.

Prior Image Processing for Tesseract OCR
Prior Image Processing for Tesseract OCR
Posted by developer | August 10, 2017

Tesseract OCR Introduction Tesseract is considered one of the most accurate optical character recognition (OCR) engines. However, it fails to deliver satisfactory results in the case of noisy, low-quality images....

Bluno-Series
Best modules, shields and boards for BLE usage on Arduino
Posted by developer | May 31, 2017

Arduino is one of the most popular open-source electronics platform. But how does it fit with Bluetooth Low energy (BLE) technology? Read to know them.

What is Bluetooth Low Energy (BLE)
What is Bluetooth Low Energy (BLE)?
Posted by developer | January 16, 2017

Bluetooth Low Energy (or Bluetooth LE, Bluetooth Smart, or Bluetooth 4.0+) is the power- and application-friendly version of Bluetooth that was built for the Internet of Things (IoT) devices. How...

Rendering Dynamic 3D Scenes in an Augmented Reality
Rendering Dynamic 3D Scenes in an Augmented Reality Using a 2D-marker
Posted by developer | January 3, 2017

The team concentrated on implementing a basic proof of concept: to show a 3D figure in AR after directing a smartphone on a certain 2D marker.

Location-Based Search and Social networks
Location-Based Search and Social networks
Posted by developer | December 20, 2016

This post covers "Location-based search in social networks context". The idea for this was suggested as a way for somebody to friend people who are near them for a period...

digits
Move to Simplicity: Authentication Using “Digits”
Posted by developer | November 17, 2016

The success of one our recent projects depended on how quick authentication for new users was. The aim of our application was to connect users for non-business communication. Because the...

software developer
Bitcoin, bloсkchain, smart contracts
Posted by developer | July 20, 2016

For those interested in cryptocurrency and services based on the blockchain technology, but have not had time to puzzle it out. Blockchain-conference will be held on September 23 in Kiev,...

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