Established on the platform of e-Governance and smart technologies, Contec Global is amongst the most experienced independent technology and systems ...
Revent Technologies Limited is a technology solutions provider for dynamic organizations, providing bespoke software design and development, developer ...
Proxynet Communications is an Information Technology Company focusing on Systems Integrations, Network Security / disaster recovery Solution, Enterprise ...
Kuda is a full-service, app-based digital bank. Our mission is to be the go-to bank not just for those living on the African continent, but also for the ...
Youverify is building trust in Africa by helping businesses and individuals confirm identity and physical addresses. Using artificial intelligence, Youverify ...
Moniepoint is a financial technology company digitising Africa’s real economy by building a financial ecosystem for businesses, providing them with all ...
Devcrat Innovations is a dynamic startup specializing in entertainment video creation. Focused on delivering high-quality, engaging, and visually captivating ...
NewGlobe supports visionary governments to transform public education systems, the cornerstone of a prosperous, equitable, and peaceful society. With a ...
Tanta Innovative delivers expert solutions tailored to your unique needs. With unbeatable quality, unmatched pricing, and guaranteed on-time delivery, we ...
At Virtual Switch International, we partner with clients in different industries Security and Defense, Power, Logistics, Banking, Hospitality, Healthcare, ...
FairMoney is a digital platform in Nigeria that allows you access instant loans in a few minutes through our android app.We are looking for a highly ...
Moniepoint is a financial technology company digitising Africa’s real economy by building a financial ecosystem for businesses, providing them with all ...
Wema Bank offers a range of retail and SME banking, corporate banking, treasury, trade services and financial advisory to its ever-expanding clients. In 2009, ...
eHealth Africa is focused on improving healthcare by creating effective ways to implement reliable health information management systems. We have developed ...
Tek Experts provides the services of a uniquely passionate and expert workforce that takes intense pride in helping companies manage their business operations. ...
ISSL is a software development and information technology consulting company providing information technology services, solutions and products to business ...
Android OS is a Linux-based mobile operating system that primarily runs on smartphones and tablets.
The Android platform includes an operating system based on the Linux kernel, a GUI, a web browser and end-user applications that can be downloaded. Although the initial demonstrations of Android featured a generic QWERTY smartphone and a large VGA screen, the operating system was written to run on relatively inexpensive handsets with conventional numeric keypads.
The default UI of Android relies on direct manipulation inputs such as tapping, swiping and pinching to initiate actions. The device provides haptic feedback to the user via alerts such as vibrations to respond to actions.
When a user boots a device, Android OS displays the home screen, which is the primary navigation hub for Android devices and consists of widgets and app icons. Widgets are informational displays that automatically update content such as weather or news. The home screen display can differ based on the device manufacturer that is running the OS. Users can also choose different themes for the home screen via third-party apps on Google Play.
A status bar at the top of the home screen displays information about the device and its connectivity, such as the Wi-Fi network that the device is connected to or signal strength. Users can pull down the status bar with a swipe of a finger to view a notification screen.
Android OS also includes features to save battery usage. The OS suspends applications that aren't in use to conserve battery power and CPU usage. Android includes memory management features that automatically close inactive processes stored in its memory.
Android runs on both of the most widely deployed cellular standards and also supports:
Bluetooth
Edge
3G communication protocols, like EV-DO and HSDPA
Wi-Fi
Autocorrect
SMS and MMS messaging
Video/still digital cameras
GPS
Compasses
Accelerometers
Accelerated 3D graphics
Multitasking applications
