Louis Émile Javal of text, but make short rapid movements (saccades) intermingled with short stops (fixations). Javal's observations were characterised by a reliance on naked-eye observation of eye movement in the absence of technology. Javal's interest in strabismus was due to the disorder affecting his father and sister. Javal himself had heterochromia. At middle-age Javal developed glaucoma, and by 1900 was totally blind. He was a friend of Ludwik Łazarz Zamenhof (1859-1917), the inventor of Esperanto, and he stressed the importance of learning this language by the blind. In addition, he was involved in social reform issues that included education and circumstances surrounding
Back by Unpopular Demand Back by Unpopular Demand Back By Unpopular Demand was a concert tour by alternative rock band The Replacements. It marks the first tour for the band since they broke up in 1991. In late 2011, rumors began to circulate that The Replacements were considering to reunite. Tommy Stinson mentioned in an interview that year "if a reunion happens, it happens. If the planets align and the oceans don't swallow up the earth first.". On October 3, 2012, it was announced that The Replacements had reformed and that Westerberg and Tommy Stinson were in the studio recording an EP containing song