Internet of Things/IoT
IoT (Internet of Things, abbreviated IoT) is the Internet of Things. Due to the confluence of several technologies, real-time analysis, machine learning, all-embracing computers, commodity sensors, and built-in systems things have changed. Embedded systems, wireless sensor networks, control systems, automation (including home automation and construction automation), and other disciplines contribute to the Internet of Things. IoT technology is most closely connected on the consumer market to items related to the ‘smart home’ idea, including appliances and home appliances (such as lighting devices, thermostats, etc.).Home safety systems, cameras, and other home equipment) support one or more common ecosystems and may be managed by ecosystem-connected devices, such as telephones In healthcare systems also IoT’s intelligent speakers and smart speakers can be employed.
Fig.1: Illustrations for IoT (Source: http://www.whitesparrow.co.in/what-is-iot/)
Certain severe worries are expressed regarding the hazards of IoT development, particularly in the area of privacy and security, and industry and government efforts are thus underway to address these issues. The creation of international standards has begun to include this problem.
What are the Design Principals of IoT?
Fig.2: Illustrations for design principles (Source: https://futurice.com/blog/7-design-principles-for-iot)
- Project Research
Designers might make the error of forgetting why they originally appreciate these items while creating IoT-enabled devices. That is why it is a good idea to consider the value of an IoT service in your original design process.
You don’t develop things anymore when you get into IoT design. You develop services and life-enhancing experiences. This is why profound qualitative research is essential for determining how to achieve this.
Take your consumers’ viewpoint to understand what they need and how your IoT can alleviate their problems. Find out more closely what your target audience wants and what your existing experiences are about them.
- Focus on project value
The IoT world is more important than ever when it comes to user research and service design. Early fosterers are keen to test new technology, while many others are reluctant to utilize and cautious to use new technology because they are not confident. To make your IoT solution widespread, you have to dive into the user’s demands in order to know what an issue really worth fixing is and what the true value of the solution is for the end-user. You must understand the hurdles to new technology and your solution, in general. You also require study to decide on your feature set.
- Overall view of the project
Typically, IoT systems comprise several devices with various capabilities and physical and digital interfaces. In cooperation with numerous various service providers, the solution may also be supplied. One of the touchpoints is not enough to be designed well but instead, you need to examine the function of each device and service, how the user understands the system and how user sees it holistically to provide a meaningful experience, the complete system must function together fluidly.
- Security
Remember, IoT solutions aren’t exclusively digital. They are in the real world, and if something goes wrong, the repercussions of their actions may be a disaster. Building confidence in IoT solutions should also be one of your key drives for design.
End up the confidence of the consumer and not damage it with every encounter with your goods. In practice, it implies that all conceivable scenarios of mistakes connected to the context of its use should be understood. In order to prevent this, consider designing your product. In case of a mistake, ensure that the user is properly notified and supplied with assistance.
- Build technical context
It is worth remembering that at the confluence of the physical and digital world, IoT solutions are placed. The instructions that you use computer interfaces generate consequences in the actual world. These acts may not be easy to undone, as opposed to digital orders.
Many unforeseen occurrences can happen in a real-life situation. This is why you must ensure that your solution’s design allows users constantly to feel secure and in control.
During IoT design, the environment itself is essential. You may have various aims in mind, depending on the physical environment of your solution. For example, you may wish to reduce user distraction or build gadgets that are weather resistant.
A significant factor is also the social setting. Do not forget that numerous people will utilize the gadgets you create for workplaces or residences.
- Make good use of prototypes
Hardware (HW) and software (SW) usually have very various lifespans, but a successful IoT solution has to be aligned with both HW and SW. In addition, IoT solutions are difficult to upgrade because it is not easy to replace them with a newer version after the connecting object is placed anywhere, especially when the user needs to pay for the upgrade and, due to security and privacy reasons, even the software within the connected object is hard to update. Because of these variables and to prevent expensive hardware iterations, from the beginning of its implementation it is important to get the solution correct. From the design viewpoint, this means that both the HW and the overall solution must be prototyped and iterated quickly in the early phases of the project. New, more imaginative methods are needed to prototype and fake the answer.
Best Practices IoT Application Development
- Health care
Development of health Internet (IoH) apps dedicated to citizens’ health and well-being including medicinal treatment, diagnostics, surveillance, fitness, etc. Citizens will allow their healthcare to get more involved. End users can monitor vital signs using a wearable device, access medical data, carry out home or office diagnostic procedures, and track activities. Smartphone Web apps connected to healthcare activities. IoT medical applications can improve access to treatment for individuals in rural locations or those who cannot afford to travel to hospitals. The monitoring and analysis of a person’s data can also allow for a quick diagnosis of medical problems.
Building IoT apps communicate with the Smart Building Management Systems (BMS) over an IP network, which links all building services without the intervention of people and analyzes, monitors, and monitors them. In order to regulate energy and energy usage and maintain building systems, the IoT apps are utilized by building managers. BMS is built on the existing Intranets and Internet infrastructure and so uses the same standards as other IT devices. Both data and computer equipment has value for IoT application. The collection of data from more construction services and equipment provides a more accurate image of each structure. The Internet of Buildings (IoB) applications is developed. These IoT applications will reduce the need for human interaction to manage complexity and exponentially increase the volume of data. Interoperability and smooth data exchange across building networks, external utilities, diverse building sub-systems, varied intelligent equipment, and an enhanced interface with building stakeholders are essential to the IoB.
- Cloud computing
The IoT uses the synergies produced by links between consumers, business and the industry, business, and the Internet. The overlap creates a network that links data, individuals, and objects throughout the world. This junction utilizes the cloud to link intelligent senses and transmissions of a wide range of data to help build services without this degree of connectedness and analytical intelligence which is not evident. Transformative technologies like objects, cloud, and mobile are provided for the usage of platforms.
Source:
1. https://en.wikipedia.org/wiki/Internet_of_things
2. https://concisesoftware.com/iot-design-principles/
3. https://futurice.com/blog/7-design-principles-for-iot
4. https://www.esecurityplanet.com/networks/tips-for-developing-secure-iot-apps/
5. https://technosofteng.com/design-principles-and-best-practices-for-iot-applications/