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In order to encourage people to properly dispose of their waste, New Delhi Municipal Council (NDMC) has installed smart vending machines for recyclable waste at Connaught Place and India Gate. In return for making the sustainable waste choice, users receive monetary rewards via e-wallet.

The technology world, plagued by a lack of privacy and security, is looking for solutions. To increase trustworthiness of computers, transactions, and pretty much anything online, blockchain is being used all around the world. While blockchain was first used by the cryptocurrency Bitcoin, it is now being used in such diverse ways as to track business products, trade in the stock market, and support musical collaboration. Blockchain's applications are continuing to grow and spread.

Across the United States, tribal lands have the lowest access to internet, an issue that restricts opportunity and education in those areas. In New Mexico, several small tribes have partnered to lay fiber-optic cables that connect the libraries, which serve as primary sources of internet connection, to faster, cheaper internet.

The Send Me SFMOMA program allows people to text a number with a request based on a variable such as a object, mood, or color and receive back an image of an appropriate work in the SFMOMA collection. Through this service, which SFMOMA has made open source for other museums to use, the museum is able to connect with the public and ‘display’ a much higher percentage of its holdings.

Readers on the BBC website can now find out more about select stories through “Appy Helper,” a module that provides background about an ongoing, complex story. The module works through both a chat-style interface that readers navigate via prompts or a more linear timeline display.

Prescription drug mointoring programs provide a doctor with information about a patient’s prescriptions and—in some states—drug-related hospitalizations and arrests. With this tool, doctors are better able to identify drug-seeking behavior and intervene with at risk patients.

Unprecedented challenges are frequently popping up with the onset of climate change, so governments too have to adjust their processes and strategies. Some new procurement tools used by several different cities include requests for ideas, competitions, and performance contracts. This article looks at two places using these new and publicly accessible procurement tools—Prince Georges County, MD, and Norfolk, VA—to see how it impacts their success.

An ophthalmologist has created a smartphone application that allows not just doctors, but also non-specialists such as teachers, to conduct eye tests. The application helps those living in remote areas to access a service they otherwise may not be able to get and also allows for the few ophthalmologists who live in the area to only see the cases that are deemed necessary.

A New York-based nonprofit called Students for a Free Tibet is training Tibetans in "how to stage nonviolent protests." This effort, in conjunction with other Tibetan NGOs, has helped activists in Dharamsala, India to become "more organized, media savvy and technologically sophisticated," which in turn has increased the number of people who have come together to participate in the nonviolent protests.

Chicago Connected is a $50 million four-year program that has already provided high-speed broadband to over 40,000 households in need, representing around 64,000 Chicago public school students, and plans to expand. On-the-ground community outreach in multiple languages was key to connecting residents to the program quickly, which was needed as school went virtual due to COVID-19. The public schools helped identify eligible low-income students whose parents were then contacted by outreach workers.