Greetings @ janettyanez, I liked your publication because I am a sports lover and one of my favorites is Tennis, I had not read that news I'm glad because I believe that technology is to help although it does not seem to many, for example 10 years ago our major league pitcher Armando Galarraga, was robbed of a Perfect Game by a bad decision of the first base umpire, hence now in baseball there is instant replay that can correct any error.

Excellent publication.