1. AliRoot survey:Visualization P.Hristov 11/06/2013

2. Do you use the ALICE visualization?(25.4% Yes,74.6% No)

3. How often do you use the ALICE Event display? Other: mostly using visualization of geometry without event display

4. General questions on the event display • How easy is the use of ALICE Event Display according to your experience (1-very easy to use, 5 - very hard to use)? 3.7 • Is the ALICE Event Display fast enough for your purposes? Yes: 66.7% No: 11.1% No answer: 22.2% • What is you expectation (seconds/event)? 150±210 • What is your satisfaction from the ALICE Event Display (alieve) (1 - lowest, 5 - highest)? 3.3 • Suggestions: • It would be nice to add further functionalities like printing event-display pdf files, this may help when connecting from remote an the drawing in openGL can not be seen. • provide some working macros and clear indication on how to use it (I do not use it frequently and do not follow the evolution of the macros...) • A more simple and flexible way to save at high definition the selected display. To save the tracks in a numerical way in such a way that they can be elaborated later.

5. ALICE Event display: use cases Other: Study of empty events

6. General questions about the online display • What is your satisfaction from the ALICE Online Event Display (1 - lowest, 5 - highest)? 3.1 • Suggestions: • could be made more robust, incorporate it to the HLT one • Documentation... • Maybe it's because I rarely use it, but it's not always working.... • Make it easier and more reliable to install and run. Less emphasis on all of the fancy options. • UPDATE OF THE NOT USEFUL MACROS