wei@scam.berkeley.EDU (Pei Y. Wei) (04/23/91)
April, 1991 Software Announcement: Viola I am pleased to announce the preview release of a highly manipulable interactive-media authoring tool. The interpretive nature of Viola enables it to be highly interactive: users can directly, or through scripts, create and modify objects. For those familiar with Apple's HyperCard(tm), Viola is the closest thing to it for the UNIX/X11-Window environment. Viola binary and source are freely available via anonymous FTP on scam.berkeley.edu (128.32.138.1). Look for the README file in the directory "src/local/viola". Pei Y. Wei Director, Experimental Computing Facility University of California, Berkeley Email : wei@xcf.Berkeley.EDU Physical : Experimental Computing Facility (XCF) 199B Cory Hall University of California, Berkeley Berkeley, CA 94720
lance@motcsd.csd.mot.com (lance.norskog) (05/02/91)
Paul Heckel has a patent on the card user interface for hypertext systems. He has defended it succesfully against Apple, and is going after IBM. Does Viola infringe on this patent? Please note that patent infringement can occur not merely when a device is sold, but also when it is used in-house. Until this issue is cleared up, downloading and bringing up Viola may expose your organization to a patent infringement lawsuit. No, we're not going to start the software patent argument again. We just went through it a month ago. Please don't follow this up with rants for or against software patents. Please. Lance Norskog You heard me the first time. Don't even think about it.