DIDO (software) used to solve problems in aerospace, robotics and search theory. The optimal control toolbox is named after Dido, the legendary founder and first queen of Carthage who is famous in mathematics for her remarkable solution to a constrained optimal control problem even before the invention of calculus. Invented by Ross, DIDO was first produced in 2001. The software is widely cited and has many firsts to its credit: Several different versions of DIDO are available from Elissar Global. DIDO (software) DIDO ( ) is a software product for solving general-purpose optimal control problems. It is widely used in academia, industry,
Dido (singer) Rihanna for "Never Ending". Dido has provided guest vocals to tracks by other artists including "Feels Like Fire" for Carlos Santana's 2002 album, "Shaman", and a duet with Rufus Wainwright entitled "I Eat Dinner (When the Hunger's Gone)" for the "" film soundtrack. A sample of the Dido track "Do You Have a Little Time" is used on the song "Don't You Trust Me?" by Tupac, on the album "Loyal to the Game", which was almost entirely produced by Eminem in 2004. Dido joined Annie Lennox and 21 other female artists to raise awareness of the issue of mother-to-child transmission