Most apps do click-t0-roll, actually: it takes an initial click to open one menu option, but after you open one, you can roll to the others. Then after you put the focus on something else in the app, the menu requires a click. -----Original Message----- From: ACM SIGCHI WWW Human Factors (Open Discussion) [mailto:[log in to unmask]] On Behalf Of Mathijs Panhuijsen Sent: Friday, July 20, 2007 11:29 AM To: [log in to unmask] Subject: Hover or menu item: open menu or only highlight? Hello all, I'm part of a team that is building a Web application with a menu, much like a desktop application menu (but with less items). My question is: should the application open a menu as you hover over each item in the menu bar, or should it wait for the user to click the item (and only highlight it when the user hovers over it)? I've checked Windows and Mac OS X, and both require a click before the menu opens (Mac doesn't even seem to highlight the hovered-over item). But on the Web, I've often seen 'spontaneously opening' menus. I can imagine that seeing these menus open as you move your mouse can be distracting, but having to click the menu item every time is also not ideal. Any thoughts on this? Research results, standards etc? Thanks for your input, Mathijs Panhuijsen Technical Writer SDL Tridion .This e-mail is intended exclusively for the addressee(s),and may not be passed on to, or made available for use by any person other than the addressee(s).Tridion rules out any and every liability resulting from any electronic transmission. -------------------------------------------------------------- Tip of the Day: Postings must be in plain text CHI-WEB: www.sigchi.org/web POSTINGS: mailto:[log in to unmask] MODERATORS: mailto:[log in to unmask] SUBSCRIPTION CHANGES & FAQ: www.sigchi.org/web/faq.html -------------------------------------------------------------- -------------------------------------------------------------- Tip of the Day: Postings must be in plain text CHI-WEB: www.sigchi.org/web POSTINGS: mailto:[log in to unmask] MODERATORS: mailto:[log in to unmask] SUBSCRIPTION CHANGES & FAQ: www.sigchi.org/web/faq.html --------------------------------------------------------------