An intelligent and connected public space collects data in public areas and displays or reacts on the data. The data can be securely transferred via Wi-Fi or other similar technologies to be, i.e. combined with a central system. The data that is collected with sensors can be data on the air quality, the movements and people in the public space or safety relevant information. With this, particular importance should be paid to privacy rights, i.e. by using non-intrusive sensors. Often implemented sub-services are Wi-Fi-hotspots or guidance beacons for blind navigation. Public displays can i.e. provide access to local maps, a store and service registry or multimodal route-planning. These mandatory and additional functions of the intelligent and connected public space are shown below. The sensors and technologies used to realise the different functionalities can be attached to, i.e. Smart Lighting poles and make use of the underlying backbone infrastructure.
Enhanced data collection
Encouraging digital entrepreneurship
Functions help you to understand what the products can do for you and which ones will help you achieve your goals.
Each solution has at least one mandatory function, which is needed to achieve the basic purpose of the solution, and several additional functions, which are features that can be added to provide additional benefits.
Intelligent and connected public spaces can have different goals, offer different services, use different system architectures, and have developed different organisational forms and business models. This variety is related to the various social contexts in which digital cities have developed. The solution is, for example, able to increase security, save money or generate valuable data. Since the end of the 1990s, an increasing number of cities implement intelligent and connected public spaces. As the advantage of such solutions increases with the implemented and interconnected number of solutions, exponential growth is expected.
(Gregory S. Yovanof and George N. Hazapis, 2009)
Intelligent and Connected public space can include various applications as an omnipresent emergency detector or smart streetlights – each with its business model. But the workflow of each system is similar.
- Low-energy surveillance mode: the environment is scanned by low energy and low data sensors to identify relevant events
- Reasoning mode: The generated data is analysed and a decision about a reaction is made
- High information surveillance mode: if no doubtless decision can be made further information has to be collected
Possible marketable outcomes of an intelligent and connected public space are:
- Enhanced the experience in public space
- Collecting data
- Increased security
- Measuring environment
- Providing information to citizens
- Improvement of public services as waste collection
- Increased personal efficiency
As intelligent and connected public space is mostly about (almost) real-time reaction on data a good data backbone, in the best case a fibre backbone, is required.
Intelligent and connected public space applications often are implemented by municipalities or in cooperation with such as one requirement is the availability of public space. Decisive for such applications are often problems that have to be solved, as a limited budget or the lack of security. Besides the municipality, the inhabitants have to accept the solution. Therefore, open-minded people and a sufficient data security are needed. This can be achieved by using privacy by design. Thereby only, the relevant parts or conclusions of the data are saved or sent.
(Shane Mitchell, Nicola Villa, Martin Stewart-Weeks and Anne Lange, 2017)
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