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- Note : This is the FAQ for both the HotSauce standalone application and for
- the HotSauce fly-through plug-in.
-
- Q: What is the relation between the fly-through plug-in and the Standalone
- application?
- A: They both use the same MCF format. The fly-through plug-in provides the
- fly-through view that the standalone provides. The fly-through plug-in does
- not provide the finder view. The fly-through plug-in provides a fly-through
- navigation of web sites. The standalone application provides fly-through
- views of web sites, gopher sites, desktops, audio tracks...
-
- Q: What is the mime-type for the HotSauce fly-through fly-through plug-in.
- A:The mime-type is image/vasa. The suffix is mcf.
-
- Q : Can I view my file system using HotSauce ?
- A : Yes. Simply drag your hard-drive or any folder onto HotSauce . Please
- note that since HotSauce creates and stores aliases to all the items,
- indexing a 1G hard-drive with 10,000 items could take 5-10 minutes. We will
- soon release a version of HotSauce that dynamically reads the hard drive.
-
- Q : When I delete a node (or an entire subhierarchy), are the documents
- actually deleted?
- A : No. If the node has multiple parents, the node is removed from that
- location. If the node does not have multiple parents, the pointer to the
- document is removed. It is not possible to actually delete anything from the
- desktop or anywhere else using HotSauce .
-
- Q : I frequently get lost in the space. How do I figure out where I am?
- A : The title bar of the window tells you where you are. Here are some
- shortcuts to help.
-
- 1. Command-R to recenter the current top node.
- 2. Command-T to take you to the very top.
-
- You can also keep track of multiple places in the space by using multiple
- open windows. To open a new window for the sub-hierarchy under a certain
- node, select that node (by clicking once on it) and then type command-O.
- Different windows steer independent of each other. Having multiple windows
- open is also useful for changing the structure of the hierarchy.
-
- If you have any ideas on cues that can be provided to help the user from
- getting lost, we'd love to hear them.
-
- Q : How do I improve the fly-through performance?
- A : Here are some steps you can take to improve the performance.
-
- 1. Set the number of colors on your monitor to 256 (preferred) or
- thousands.
- 2. Allocate HotSauce more memory. This helps if you have a slow disk.
- 3. Don't run QuickTime movies or RealAudio in parallel with HotSauce . All
- of these are very CPU intensive programs.
- 4. Reduce the size of the window. The smaller the window, the higher the
- speed.
- 5. Reduce the number of nodes that should be displayed.
-
- Q : What can I drag and drop onto HotSauce Windows?
- A : We have tried desktop objects, urls and audio tracks. If you try
- something else let us know how it works out.
-
- Q : Can I have pictures instead of the rectangles/ovals with text?
- A : Hopefully, soon.
-
- Q : What is MCF?
- A : MCF stands for "Meta Content Format." It is a format that we have
- developed for representing information about information --- meta content.
- Hierarchical subject categorizations are the simplest example of meta
- content. MCF has been used for other interesting information management
- programs, e.g., relational database integration.
-
- Q : What happens to the changes I have made to a subhierarchy when I ask for
- an update?
- A : The system will give you an update that is consistent with the changes
- you have made. It will not undo any of the changes you have made.
-
- Q : Is there an undo facility?
- A : Not yet.
-
- Q : How do I bring back a node that I have deleted?
- A : Use the "Add..." command or use drag and drop.
-
- Q : Which browsers work with HotSauce ?
- A : Cyberdog, Netscape Navigator and Internet Explorer.
-
- Q : Is HotSauce restricted to work only with Yahoo!?
- A : Not at all. It can be used to view and navigate around any information
- available in MCF. Yahoo! is the first (meta)-content provider to support MCF
- and that is why you see Yahoo! there. We hope to announce more support for
- MCF in a few months.
-
- Q :How can others view MCF I create?
- A : Publish your mcf file using a url ending with the suffix ".mcf". When
- someone does a drag and drop of that url onto their X Space, they will get
- the hierarchy you have created.
-
- Q :How about finer grained and more automatic sharing?
- A :The next version of HotSauce will allow for certain topics to be "open".
- When you drag and drop a url under an open category, everyone else will be
- able to see your addition. Each open node has a "home server" that keeps
- track of additions under that node. Different nodes (and different portions
- of a subhierarchy) can be distributed accross different servers. The
- maintainer of the server has the ability to introduce some moderation if
- s/he wishes.
-
- Q :How can I start off with an empty view, without Yahoo, etc.?
- A : Create a new folder and copy the application into it. Create an empty
- folder within that folder called "HotSauce Data Files". Now when you launch
- the copy of the app in that folder, you will get an space with just WWW
- (which you can rename, but not delete). The first few drag and drops will be
- a little slow, but after that the speed will be normal.
-