Prototyping the graphical user interface for the operator of the   Cherenkov Telescope Array
  The Cherenkov Telescope Array (CTA) is a planned gamma-ray observatory. CTA will incorporate about 100 imaging atmospheric Cherenkov telescopes (IACTs) at a Southern site, and about 20 in the North. Previous IACT experiments have used up to five telescopes. Subsequently, the design of a graphical user interface (GUI) for the operator of CTA involves new challenges. We present a GUI prototype, the concept for which is being developed in collaboration with experts from the field of Human-Computer Interaction. The prototype is based on Web technology; it incorporates a Python web server, Web Sockets and graphics generated with the d3.js Javascript library. 
Iftach Sadeh, Igor Oya, Joseph Schwarz, Emmanuel Pietriga (the CTA   Consortium)
astro-ph.IM astro-ph.HE