5 posts found
Data visualization: the best charts for representing comparisons
Data is a valuable source of knowledge for society. Public commitment to achieving data openness, public-private collaboration on data, and the development of applications with open data are actions that are part of the data economy, which seeks the innovative, ethical, and practical use of data to…
How to choose the right chart to visualise open data
A statistical graph is a visual representation designed to contain a series of data whose objective is to highlight a specific part of the reality. However, organising a set of data in an informative way is not an easy task, especially, if we want to capture the viewer’s attention and to present the…
The use of open data in the tourism sector
When planning our vacations, we all look for the perfect destination that meets our expectations: beach, mountain, city... But once we have decided where to go, we still have to make many decisions: how am I going to organize my trip so that everything goes perfect? Luckily, we have hundreds of appl…
The role of blockchain in security and data privacy
The imminent application of the recent GDPR (May 25th) modifies the European panorama in terms of security and privacy of personal data. Overall, the GDPR could be considered a "Digital Declaration of Rights". As we saw earlier, this Regulation lists the detailed requirements that any institution or…
The transforming potential of blockchain in the use of data
Most likely, most of us will know, or at least have heard of blockchain technology, because of its relationship with the most popular cryptocurrency nowadays - Bitcoin. However, blockchain is not a technology born solely to sustain this new digital economy, but like many other blockchain technologie…
