exits
Graceful Exits: How Great Beings Die
A Book by Sushila BlackmanExit pages
An Idea by Brad EnslenToday I made an Exit page. So many people end their visit by hitting the Back button on their browser. The exit page is a last attempt to get them to explore the Blog Directory to find an entertaining blog. Or failing that to try a search on a search engine they may have never tried before.
Walking through doorways causes forgetting
A Research PaperEntering or exiting through a doorway serves as an ‘event boundary’ in the mind, which separates episodes of activity and files them away. Recalling the decision or activity that was made in a different room is difficult because it has been compartmentalized.
Trees and graphs
A tree is a kind of graph, but a graph can be considerably more complex than a tree.
I have reason to believe, which for brevity’s sake I will treat elsewhere, that the most complex class of processes and structures we humans can consciously prescribe, reduces mathematically to a tree. A tree has a top, bottom, left and right. Its branches fan out from the trunk and they don’t intersect with one another. They are discrete, contiguous, identifiable objects which persist across time. Trees are Things.
Software and websites, however, reduce to arbitrarily more complex structures: they are graphs. A graph has no meaningful orientation whatsoever. No sequence, no obvious start or end—at least none that we can intuit. It is better considered not as one Thing, but as a federation of Things, like the brain or a fungus network, or perhaps a composite artifact left behind from an ongoing process, like an ant colony or human city.