Saturday, August 12, 2017
Reconceptualizing and the game of Go
Google's AlphaGo AI program has developed Go game strategies that humans had not thought up despite 2000-3000 years of collective effort. This is an example of the kind of thing that I have in mind in my work with Asa H aimed at "reconceptualizing reality."
Pain localization
Asa's and the human pain systems are vectoral. For Asa one would like to have one contact sensor wherever (Lego) bricks or (Vex IQ) beams are connected. Temperature sensors can be mounted alongside contact sensors or they can be more sparsely distributed. I.e., "burns" might be a less localized sort of pain as compared with "cuts." Internal pains are literally signaled from internal sensors of either sort.
Tuesday, August 8, 2017
Vex IQ
The Vex IQ brain has some advantages over Lego p bricks. It has 12 I/O ports and is less expensive. One disadvantage is that Vex IQ has fewer commercial sensors available for it. This being said I have managed to hack the Vex IQ bumper switch so that I can use it with my robot pain system. Multiplexers can allow me to connect a large number of pain sensors as needed.
Some effort has been devoted to building robots using integrated Lego and Vex IQ components. I have, for instance, bolted Vex IQ plates (4X_ ) to Lego plates and Lego bricks (1X_). One can then build onto this in both directions using both Lego and Vex IQ parts.
Some effort has been devoted to building robots using integrated Lego and Vex IQ components. I have, for instance, bolted Vex IQ plates (4X_ ) to Lego plates and Lego bricks (1X_). One can then build onto this in both directions using both Lego and Vex IQ parts.
Saturday, August 5, 2017
In times of change
Lots of us have trouble accepting change. But Asa concludes*, logically enough, that you should resist change (offer negative feedback) when things are getting worse and embrace change (offer positive feedback) when things are getting better.
* by associative learning while monitoring utility change
* by associative learning while monitoring utility change
Monday, July 31, 2017
Asa's subconscious
The concepts out of which Asa's self model is made (see my blogs of 21 July 2016 and 1 Jan 2017) and other concepts that Asa is conscious of (see my blog of 19 Oct 2016) are, in turn, composed out of lower level concepts/"features". Each concept (vector) in the Asa H memory hierarchy can evolve over time. The upper levels in the hierarchy are not directly aware of these lower level features and any evolution that is occurring. These details and processes are subconscious.
Saturday, July 29, 2017
It depends on your definition
Whether there is a god or not depends upon your definition of god. (See my blogs of 10 June and 3 July 2017.) Similarly, the question of digital immortality depends upon your definition of immortality. My argument against the possibility of human immortality can also be leveled against AIs (see my blog of 15 Oct 2010). But one might also consider the possibility of an immortal society * of (specialist?) AIs. And if one believes in the block universe interpretation of relativity theory I suppose we are all immortal in some sense even as things stand today. This all points once again to the importance of scientific pluralism.
* perhaps a society that has even formed a concept of its self
Friday, July 28, 2017
Can we model ultimate reality?
Our current best model of ultimate reality is probably quantum fields in a Fock space. But since our knowledge of reality is limited by our sensory access* can we really generate adequate models? (See my blog of 27 April 2017.) Bohr believed we would have to stick to classical concepts and language only. Things like mass, force, 3 space, time, etc. The fact that we have been able to create mathematics that has no application (examples) in the physical world may argue that we CAN extrapolate to pattern structures that transcend classical (direct sensory based) models.
* We have only our 5 senses: touch, smell, taste, sight, and hearing but other creatures can also directly sense electric and magnetic fields.
* We have only our 5 senses: touch, smell, taste, sight, and hearing but other creatures can also directly sense electric and magnetic fields.
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