Category Archives: Internet

GIF is 30 years old

GIF is graphic format – Graphich Interchange Format – which was first specificated in May 1987. GIF is well known for it’s limit of 256 colour spectrum and support for animations and aplha channel to create transparent pictures. GIF is one of the oldest widely used graphic formats – for example, TIFF was created in Spring 1986. GIF… Read More »

Image reverse “googling”

In this world of social networks, like Twitter, Facebook, Instagram etc, where we upload our personal photos or “selfies”, we may meet with steal of identity. Photos, like mentioned “selfies”, are very easy to download and to abuse. Someone may create fake profile with your photo and claim that it’s you. It may cause a lot of problems… Read More »