
Tuesday, December 30, 2008
Rare Bird Sightings: Observational Navigation from Lake Erie

Wednesday, December 24, 2008
Season's Greetings from CLP
Happy Holidays from all of us at the Cincinnati Labyrinth Project!
I thought some readers might enjoy this festive, rather poetic excerpt from Douglas Myerston's 1978 Nipigon Labyrinth navigation journal.
25/12/1978
The sun rose early, rousing us from our slumber in the Great Room. It was Christmas Day. As I surveyed the corridor around me, there was no doubt in my mind that this was truly one of Mezin Kobrin's finest labyrinthectural designs. For weeks on end now, the convoluted halls had driven several of our men very nearly to the brink - one man, Howells, bore deep bruising on his palms and knuckles, the product of the previous day's heedless search for third doors. The domed rock above us, a radiant combination of heliodor and blue basalt, was illumined as though afire by the myriad moss agate and malachite deposits which adorned the canopy. On all sides of us, geometrically arranged recesses and slits in the boundary walls allowed light, both natural and tourmaline filtered, to fill the room. Our own frozen breath appeared to us as the stuff of ephemeral, drifting vespers. We rose slowly one by one. Michaelson, the adolescent in my charge, was last to rise, him unaware of our proximity at last to the center. The light shifted around the room in kaleidscopic forms, all floating blocks of color and dazzling pulses of refraction. Looking reverently amongst ourselves, we walked forward towards the center - silent, and filled with that wonderful electricity that comes only in the final throes of ethical navigation.
Beautiful, inspiring stuff indeed. I urge all readers to search out Myerston's late 70's navjournals. They're presently out of print, but may be ascertained via certain rare book dealers for relatively modest sums.
We'll be taking the next few days off to spend time with family and friends. Look for more activity at the end of the week, plenty of exciting labyrinthological happenings to discuss.
Tuesday, December 23, 2008
Constructivism and Recursivism
"... I think there are elements of Reede's text which, if properly considered, go a long way towards ‘bridging the gap’ between modern constructivism and recursivism. I am sympathetic to your position re: the dialectic(s) that exist between disparate branches of contemporary labyrinthology. As Bruun said, ‘labyrinthology x, even if it posits conflicting views as labyrinthology y, may still be shown to be a subset of labyrinthology y, and vice versa.’ We find evidence of such an interconnectedness to exist between Reede’s middle period quantalogical interiorism and the circumambulatory recursivism of Desmarais and Duverger.
In Reede’s text, though there is an Aaldian skepticism as to the nature/existence of the corporeal, extra-mental labyrinth as such, we find an ontological, almost Gollestenian reverence for the being structure of labyrinth qua labyrinth. Reede’s text prioritizes neither center nor perimeter, progression nor egression. His is a labyrinthology which at once calls for a radical skepticism on the part of the navigator with respect to his sensible faculties, and identifies the pre-predicative elements (corporeal and psychical) which constitute and sustain the navigatory experience.
Recall that Desmarais, in Il y a Seulement le Couloir, posits a very similar system of labyrinthological perception, but for different reasons. For Desmarais, questions about the corporeal nature of the labyrinth are problems which have been created by the constructivists and, in his view, are best left to the New Interiorists. In short, the ‘problem of body in the labyrinth’ is not a problem for Desmarais. This being said, Desmarais is, like Reede, concerned with the fundamental nature of navigation and its relationship to the being structure of the labyrinth at large. Desmarais charts the pre-predicative navigational experience by way of the navigator’s sensible framework, and comes up with a system of labyrinthology which, if idealogy is bracketed, is almost identical to that of Valdis Reede.”
This is precisely the kind of progressive, non-factious labyrinthology that we here at CLP are excited about. Look for Poulsen, along with Philip Cunha, to be a big name in the field in 2009. Anyone else have thoughts about the 'common ground' that may be said to exist between these two disparate systems of labyrinthology?
Sunday, December 21, 2008
In Memoriam: Philip Ambrose Walker (Part Two)
Saturday, December 20, 2008
2008 ISCL Almanac Findings
Documented Occurrences of Misnav (misanthropic navigation):
Europe: 43
N. America: 36
Australia: 34
Asia: 31
Antarctica: 28
S. America: 17
Africa: 14
Consider this: Australia has only 5 ISCL accredited labyrinths. That misnav number is very high indeed. This is fairly alarming.
Documented Second Center Fatalities:
Asia: 23
Antarctica: 19
Europe: 15
Australia: 12
Africa: 9
S. America: 7
N. America: 3
Consider this: 1) Antarctica has only 2 registered labyrinths, both constructed by the late Belarusian labyrinth architect Mezin Kobrin. 2) Instances of SN in N. America have nearly tripled since last year.
Friday, December 19, 2008
Stephon Crete's 2004 Vector Theory Study

In a first for labyrinth studies, Crete employed the high definition Cablecam wire camera system. The camera was suspended over Isabella II, allowing him and his team to monitor (non-obtrusively) the navigators as they progressed and egressed the labyrinth over a 13 hour period. The volunteers, using wireless PDA devices, in fifteen minute intervals, recorded subjective estimations on proximity to center. Each navigator also recorded a contemporaneous measure of confidence in their evaluation. The proximity estimations and confidence measures were recorded in numerical form (0-100, scalar.) Each volunteer also carried an individual GPS tracking monitor, recording and broadcasting its exact position in the labyrinth over the entire study. The positional data was fed real-time into a computer program (designed by Crete, nonetheless.) This program formed the basis for Crete's groundbreaking conclusions.
Crete's objective was to form an empirical foundation for his most recent theory, which he had mentioned briefly in a 2002 roundtable presentation at Emory University: that principles of linear algebra are applicable to labyrinth navigation and that a century old vector formula could form the basis of a mathematical predictor of labnav. Crete's hypothesis is perhaps too complicated to boil down to one sentence. At the most basic, Crete felt that principles of vector and spectral theory, and the attendant formulas for predicting eigenvalues, eigenspace, and eigenvectors, could serve as predictors for the individual navigator's subjective (yes, subjective) sense of center. Crete felt that certain areas of the non-curvular labyrinth, where vectors intersect (think junctures and quadrants), create artificial nonzero vectors, which are subliminally observable to the mind of the navigator. These factors could, in effect, boost the navigator's magnetic determination of proximity to center.
To grasp this concept, imagine a navigator walking a corridor. At this point she is observing two vectors (at the junctures of the labyrinth floor and boundary.) However, as the navigator approaches a juncture, or (even more so) a quadrant, her observable vectors increase. Crete theorized that the observation of multiple vectors could form the basis of an nonzero eigenvector (x). Accordingly, he assigned a value "x" to each juncture or quadrant in Isabella II. This factor x would then be fed into the eigen formula Ax = λx. The result would be to identify an eigenvalue. Crete predicted that the eigenvalue, once identified, effected a linear transformation on both the navigators subjective estimation of proximity to center, as well as confidence. Ostensibly, the transformation would be to increase the linear estimation of distance to center. The eigenvalue could then be compared against the navigators responses.
