Be the first to like this
Open Data is now collecting attention for innovative service creation, mainly in the area of
government, bioscience, and smart X project. However, to promote its application more for consumer
services, a search engine for Open Data to know what kind of data are there would be of help. This paper
presents a voice assistant which uses Open Data as its knowledge source. It is featured by improvement of
accuracy according to the user feedbacks, and acquisition of unregistered data by the user participation.
We also show an application to support for a field-work and confirm its effectiveness.