Dear Dave I have found the Molsoft ICM browser useful for showing students structures. There is a freely distributed version available for both ipad and android. I have not used it for maps but I believe it can display them. SGC Oxford originally showed me this software and have great examples displaying their structures on their web site and in their PLoS articles. Sorry but I have not used the ipad version - I think you have to pay a nominal fee for that. All the best Martyn
________________________________ From: David Roberts <drobe...@depauw.edu> To: CCP4BB@JISCMAIL.AC.UK Sent: Wednesday, 1 May 2013, 20:56 Subject: [ccp4bb] showing electron density on an ipad Hello all, So, I find an ipad is a wonderful device for teaching (any tablet really - but I'm partial to the ipad). I can project it in a classroom, run pymol and a few other chemistry/biochemistry things, and really get the students interested in these subjects easily. I actually don't have a laptop - and our classrooms are such that there are computers connected to the projectors but they have standard University software packages installed on them. It would be very helpful if I could just display electron density using an ipad. The pymol app will load a map (it is an option) - but when I take a map from my linux machines it doesn't work. Any thoughts here? Has anybody done this Thanks Dave