Web-Braille is a system that allows blind and visually impaired people to read Braille books and documents online. It uses a special Braille font that can be downloaded and installed on a computer, and then used to read text on web pages and in other documents. Web-Braille books are typically produced by scanning a print … Read more


An outlier is a value in a data set that is far from the rest of the values in the set. Outliers can occur for a variety of reasons, including errors in data collection or recording, incorrect data entry, or unusual circumstances that are not representative of the general population. Outliers can skew statistical analyses … Read more