IoT is a platform that connects different devices on the internet with one another. IoT develops and learns to interact from these very systems through the interaction and exchange of data between systems. With the rise in cybersecurity and other consumer goods, the creation of IoT-based notification systems has seen a tremendous rise. Let us dive into the article to understand the process and importance of IoT app development and Android app development for building an IoT-based notification system. 

Introduction to IoT App Development

The market growth for IoT-based applications has seen a dramatic rise due to its utility and cost-effectiveness. The IoT market stands at one of the highest positions in terms of revenue and functionality of products developed for various sectors. It is projected to take over the world with products and services ranging from fitness tracking apps to security surveillance.  It has found applications in various fields that range from agriculture to healthcare and even pet care. With its subsequent rise, there is also a growth of professionals providing brilliant insight into the field. 

Before developing an IoT-based app suitable for one’s particular requirements, we need to know its components. It majorly consists of hardware, software, cloud system and network connection. The hardware consists of sensors that work on Bluetooth or a Wi-Fi connection. Based on the sensitive imaging or recording, this differs in various systems. Mobile phones are also considered important hardware components. The main use of software includes controlling and managing various connected IoT devices. It is preferred to be a cloud-based or web-based application. Cloud technology constitutes the major component of any IoT app development. It is responsible for processing and storing the data collected. On the other hand, a sound network connection is vital in connecting all the linked devices ranging from a sensor to a mobile phone and vice versa.

Some simple steps followed in setting up an IoT based app development include: 

  1. Choosing the suitable platform, like Android things, Azure IoT Suite, Oracle IoT, etc. 
  2. Choosing suitable hardware. 
  3. Devising plans for scalability to enhance the functionality of your app and keep it relevant. 
  4. Ensuring smooth functioning and strong security.

Due to the linking of many devices at the same time, it poses an issue for data infringement. A strong and defensive system using the best technology needs to be put in place. 

The Functionality of Android App Development

The Android app development industry has seen a meteoric rise with the increased dependency on mobile phones due to their many features and utility. Android is an operating system developed by Google that works on devices built by Samsung, HTC, etc. With the introduction of new devices yearly, setting up Android-based apps can be quite challenging. Some commonly employed programming languages include C++, Python, etc., with Java and Kotlin being its official languages. To build more efficient apps, particular app programming languages are also deployed. 

Following are some tips before proceeding with Android app development: 

  1. Strategize: This step consists of doing intense research into the target audience, competition and setting up an objective for the app.  
  2. Analysis and Planning: It aims at prioritizing the functional requirements of the mobile devices to be worked on. A product roadmap is crafted with delivery time, cost concerns and compatibility of application on the device.
  3. UI/UX Design: To deliver a seamless and easily accessible application is the main goal for any Android app development company. This feature delves into submitting a polished and interactive user interface attracting many users, thus building a robust support system. 
  4. The further rounds of testing and implementing help reach the final stage of delivering a classic and all-around application befitting all users. 

Implementation of an IoT-Based Notification System

Due to a rise in cyberattacks and data infringement, implementing security solutions has paved the way for integrating Android and IoT-based app development. In case a cyber hacker gains access to private information, the IoT-enabled system alerts the owner based on its functional logic control system. The ability to be notified via mobile phones has proven helpful in dire times. The connected home security systems connected to the mobile device via Cloud offers interesting features. 

Raspberry Pi (RPi) and Pushover Apps are applications that trigger a series of events to launch notifications on your mobile phones via sensors. Sensors used in these applications consist of a PIR sensor for motion detection, an NTC thermistor for fire alarm and a magnetic reed switch for a door or window. 

Working of a Notification System

The PIR sensor via infrared radiations emitted from bodies detects the presence of people on the front door. The signal is then notified on your smartphone. The magnetic reed switch is installed on the frame of the main door or window. An alert signal is sent on your Android smartphone when it gets moved from its frame on opening the door. The NTC thermistor serves as a temperature signaling device. A drop in its resistance indicates a temperature rise. Thus in these ways, the setting off of any hardware component of the system alerts the Android device, which is sent via a stable network and ensuing data recorded and stored on cloud systems. 


Final Word

With time, IoT services and mobile services are booming in the world. This fully integrated technology helps humans in various ways and makes their life easy. Many companies are developing useful applications based on IoT technology. Availing a secure and creative IoT app development company providing the above features and cost-effective solutions is very important. Zazz is a software development company that can help in developing the best IoT application in no time. The professionals here are multitalented with an amalgam of experience and talent.