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Corporate InformationResearch & Development

Information sciences

To realize a society with maximum happiness through measurement of people and society

Research is being pursued in areas such as technology to measure human happiness, computing to optimize entire societal systems, and artificial intelligence capable of dialogue with people.

Research Themes

Happiness measurement

Hitachi has been leading the world in the practical application of big data. As part of this effort, we have developed technology to measure people's happiness with wearable sensors.

New-paradigm computing

Research is being conducted on a new-paradigm computing to efficiently derive the optimum solution from a large combination of parameters.

Debating artificial intelligence

We are working on debating artificial intelligence (AI), which instantaneously analyzes large volumes of documents related to an issue, and constructs and presents a rational argument either for or against.

  • Collaborative creation
  • Technology innovation
  • Exploratory research
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