Voyage is a novel feed reader that displays content in a 3D-appearing space, and despite my well-documented reservations about 3D interfaces, I tried to give Voyage a go. I have to assume that Voyage is not actually a production-level RSS service, but rather a demonstration system, because it is lacking some fundamental features of RSS readers including:
- Personalisation: You can’t create your own account on Voyage, which would mean you had to re-add your feeds every time you visited the site.
- RSS search: Voyage forces you to know the RSS URL of the feed you want to access–not the name of the site or the site URL, but the RSS URL. This is a big ask of the average user
- Reading: To actually read any interesting RSS feeds you leave Voyage and go to the original site, even in cases where the feed is full-text (rather than an “atom”).
- Pictures: The site does not display pictures. This is a bit of a problem for picture-oriented blogs like I Can Has Cheezburger
Given these limitations, this display feels more like a discovery service for new blogs (along the lines of the liveplasma music and movie discovery service), but it does not have the back-end database of recommendations. Either way, there are considerable usability problems with this interface:
- The text is not clear and readable
- The 3D-ness of the interface doesn’t add anything (the only dimension that appears to have any meaning at all is the forward and back one), and does make things harder to find (indeed, included in the 23 things task is the “add a feed and try to find it” puzzle). Given that 3D interfaces perform deomnstrably (PDF) worse in information organisation tasks, and this interface does not have to be 3D, this is a serious usability concern
- The feeds area looks as though you ought to be able to click n the feeds to go to them. Instead clicking on them deletes them, which given that you need to know the feed URL of a site to add it, is a high cost error for a simple action
- It simply isn’t clear what many of the interface elements (space, colour, the horizontal line) mean, making the interface difficult to learn
- it is difficult to navigate back “out”once you have selected something, meaning that the navigation is difficult and actions cannot be easily undone
Each of these concerns is in contravention of at least one of this excellent list of usability first principles, meaning that basically Voyage is hard to use. Not only is it difficult to use, but it doesn’t offer either a decent feed reader or an interesting discovery service, so there is nothing in the user experience that is compelling enough to entice users back. Maybe in a couple of years this concept will be more fully fleshed out, but in the mean time I am going to stick with Google Reader, which does reading and recommendations very well indeed.