The elements of what will be available visually on the screen to interact with will include:
• Columns which are Headings which are connected vertically and are the basic layout.
• Headings which are the things which are primarily interacted with. These will have typographic attributes which will initially be the same as in the word processing view, with the same user-specified font attributes. These can be modified to convey meaning by altering any of the properties, including type family, weight, colour, size, kerning and so on.
• Sub-Heads which show up always connected to the/snapped to headings are designed, to let the author explain headings. They appear in the word processing view as sub-headings. They can be created in the liquid view or in the word processor view. The reason for them is that they act as Notes on the Headings to explain more about them.
• Glossary Items should be interactable in this view, visually distinct and possible to toggle on/off and to create and edit in this view.
• Web Items. It should be possible to drag and drop or summon via links any text which has a URL, or a part of a book marks list, to enable Vannevar Bush style trails.
• Manual Connections are visible lines between the Headings which can be modified by colour, thickness, texture, shape and whether there are arrows at the extremities or names or icons in the centre. For simplicity and logical consistency these links should be simple whereas the next category, where there can be value in having different types of links look different, should have the variation. Therefore the initial suggestion is for thin black lines.
• Criteria Based Connections are visible lines between the Headings which can need to look different from the manually created links.
• Internet Links are links to URLs, which need to be indictable somehow, as elements and/or connections.
• Body Text. The view should support showing some or all of the body text depending on user choice, such as the first sentence of the paragraph under the heading, presented similar to the sub-head, or all body text to appear through a mouse-over or click interaction.
• Persistent Badges to show further meaning such as indicating that a heading is actually a link to another .liquid document or the web.
• Mouse-Over/Interaction Badges/Controls which appear when required, to allow the user to get further information from an element or to move it or further interact with it.
• Body Text Elements of specific categories should be possible to draw forth when desired, such as showing all links under a heading, names or other keywords – anything which can be defined. These should be possible to draw forth and to define connections with.
• Means to enter a keyword which will result in connecting lines to all the headings where the keyword is present, or only showing headings where the keyword is present.
• Overlays or Backgrounds can help convey the meaning of relationships through labeled/un-labeled box shapes or labelled/un-labelled divider lines. These would not show up in the word processor view.
• Annotations will be an important aspect for someone who is not the author to add at some point. This is not being dealt with in this project.
• Colour/texture/image background, useful to help differentiate different liquid views or aspects of the views.
Addressing the issue of the vocabulary of elements in a document. The items listed below can exist alone in a document or as a part of a document with others. These elements can be text, scribbles, tags, applet bits of code and other means of marking intention.
• External Notes : Notes to be used in document later or not
Notes used where needed.
• Knowledge Container/Frame : Document
Any self-contained addressable or portable framing of any of the components listed above, including composite and single items.
• Main Document Text : Text in document without additional, tagged information.
This refers to the plain text of the main body text
• Thoughts : Notes, Writings
Our thoughts are simply notes created by us without primarily referencing something else in the world.
• Something in the World : Citations
Something in the world which can be addressed and cited somehow. This can be a clipping/cutting or a URL or just the data itself which a system can search for and locate in an origin document/location. Includes text, Pictures, Video, Audio and Graphs.
• Thoughts about Something in the World : Annotations
Something which exists in the world, such as an article and we add a note to it, we annotate it with our thoughts. This can be through adding meta-information in a digital environment with explicit ‘tags’ but it can also mean simple highlights, strokes and shapes around text or other information.
• Thoughts about Something in Our Work : Comments
We comment on our own documents for ourselves and/or for others.