Widespread Augmented Reality

Widespread Augmented Reality
Click on the image to get the Android Augmented Reality Heads up Display

Tuesday, October 13, 2026

Saturday, October 10, 2026

Ghosts by John Banville

One of the most laugh out loud passages that I have read in a long time.

Had I asked for honesty? I had not. In my opinion the truth, so-called, is a much overrated quantity. The trouble with it is that it is closed: when you tell the truth, that's the end of it; lies, on the other hand, ramify in all sorts of unexpected directions, complicating things, knotting them up in themselves, thickening the texture of life.
Other books I have read.

Monday, September 28, 2026

Python to sort CSV File

At first, I got pandas _get_label_or_level_values...raise KeyError(key) when I tried to sort on hexval. Printing out the panda dataframe revealed that the first row was treated as column headers or names. After specifying "headers=None", a print out of the panda dataframe revealed the true column names, which started with 0.

Wednesday, September 9, 2026

Wednesday, June 17, 2026

Global Warming - save the planet movement

A character in one of Paul Coelho's novels introduced an interesting perspective.
How can humans be so arrogant in thinking that we control the present and future of Earth.
If anything, it is perhaps the opposite where Earth might decide to destroy us and carry on as always.