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Array of Things (AoT) – Advancing In IoT

Introduction To The Array of Things

The data-tracking device of time and task management applications, with wearables, has become an extract and generalized aspect of most Western societies. There is a question from Fitbit to sleep trackers, “How many steps have you taken today?” – Regularly asked by the employers and friends to drink regularly on Friday. Quantitated self is not a new concept. The idea of a certified city is new. The city is collecting huge amounts of data with the implementation of sensor-based technologies. However, most of the data, which is open, has been leveraged rarely by the agencies, departments and organizations for the benefit of the citizens. What if a light told you to look for the snowy patches of the road ahead? What if an app told you the most populous route for a late night walk on El-Station? What if you can get information about weather and air quality by block-by-block instead of city-by-city? AoT is programmable, an urban sensation network of modular nodes that will be set around cities to collect real-time data on the city’s environment, infrastructure and research and public activity for public use. AOT will essentially work as a “fitness tracker” for the city, which measures factors that affect the ability to live in cities like climate, air quality and noise.

Goal Of Array of Things

AOT will provide researchers and public with real-time, location-based data about the urban environment, infrastructure and activity. This initiative has the potential to allow researchers, policy makers, developers and residents to work together and take specific actions that will make cities healthy, more efficient and more alive. Data will help to make cities more efficiently and realize cost savings by estimating the challenges like urban flood and traffic safety and actively addressing. Since the data will be published openly and without charge, it will also support the development of innovative applications, such as a mobile application which allows the resident to come in contact with some air pollutants, or avoid the urban heat. The city allows navigating through the island, poor air quality, or excessive noise and crowd. The array of things also serves as a major deployment of a major, programmable system node of an innovative new type of cyberinfrastructure, which can be used to answer important research questions in different settings and areas of study. AOT is based on Waggl Technology, which has been developed in the Argonne National Laboratory, which is an open platform for Edge computing and intelligent, wireless sensors. In addition to AOT and other urban research initiatives, Waggl software and hardware supports atmospheric radiation measurement research facility in Oklahoma, from the Chicago Botanic Gardens to environmental and atmospheric science in different environments.

Kinds Of Data Collected

The nodes initially measure temperature, barometric pressure, light, vibration, carbon monoxide, nitrogen dioxide, sulfur dioxide, ozone, ambient sound intensity, pedestrian and vehicle traffic, and surface temperature. Continuous research and development will help to create sensors for monitoring other urban factors such as flood and standing water, rainfall, air and pollutants. An array of things is interested in monitoring urban environment and activity, not individuals, In fact, technology and policy are specifically designed to reduce the possible collection of data about individuals, so privacy is designed in the design and operating policies of the sensor.

Installation and implementation

Chicago is the latest city to break the syntax of smart cities and hack the internet of things. Rather than focusing on the data to measure individual productivity and activity, the city has partnered with the researchers so that they can analyze the data collected from the sensor to measure the city by the lake’s “fitness”. The array of things is dubbed (AOT), interactive, modular network sensor, environment, infrastructure, and collecting new currents of data on the activity. It can help to study and explore important city challenges such as hyper-local, open data researchers, city officials and software developers, such as flood prevention, traffic safety, air quality and availability of civil services. the Initiative taken by Chicago is a perfect symbiosis of resources from the University of Chicago, Argonne National Laboratory and the School of the Art Institute of Chicago. Development and research groups cooperate with AT & T Internet Service Providers and are supported by $ 3.1 million grants from the National Science Foundation.


In the first phase of the project, 50 nodes will be installed in August and September on traffic light poles with Loop, Pilsen, Logan Square and Michigan Lake. These nodes will have sensors for measuring air and surface temperatures, barometric pressure, light, vibration, carbon monoxide, nitrogen dioxide, sulfur dioxide, ozone and ambient sound intensity. Two cameras will collect data on vehicle and foot traffic, standing water, sky colour and cloud cover. The last two nodes were installed at the intersection of Damon and Archer Avenue and Damon Avenue and Semark Road last week, where they will collect information on weather, traffic and air quality. By the end of 2018, a total of 500 nodes will be set up in Chicago, and additional nodes will be shared in cities across the United States and countries like England, Mexico, and Taiwan.


Protection Of Collected Data

Under the chairmanship of Von Welch, Applied Cyber Security Research, Indiana University, all the hardware, software and data collected by a technical security and privacy group are regularly reviewed. When operating as an external, independent review team, whenever a new type of data is requested to be collected, the committee will also be consulted. Things are co-chaired by the Executive Overseas Committee’s co-chairmanship, Chicago University’s Innovation and Technology Commissioner and Daniel Dummer and Urban Center for Co-ordination and Data Director Charlie Cottle, in which academic, industry, non-profit and community Are members. No data will be monitored without the approval of the Privacy and Security External Inspection Committee, Chicago City and the AOT Executive Committee, and the operation of things are governed by our privacy policies.

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