\u30ed\u30dc\u30c3\u30c8\u306e\u4f53\u3092\u52d5\u304b\u3059\u3068\u306f\u3069\u3046\u3044\u3046\u3053\u3068\u304b\uff1f
\u79c1\u305f\u3061\u4eba\u9593\u306f\u4f55\u3082\u8003\u3048\u306a\u304f\u3066\u3082\u81ea\u7136\u306b\u4f53\u3092\u52d5\u304b\u305b\u307e\u3059\u304c\u3001\u30ed\u30dc\u30c3\u30c8\u306e\u4f53\u3092\u52d5\u304b\u3059\u3068\u306f\u3069\u3046\u3044\u3046\u3053\u3068\u304b\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
\u4f55\u304b\u3092\u76ee\u3067\u898b\u3064\u3051\u3066\u3001\u305d\u308c\u306b\u8208\u5473\u304c\u308f\u304d\u3001\u3082\u3063\u3068\u3088\u304f\u898b\u3088\u3046\u3068\u601d\u3044\u3001\u8fd1\u3065\u3044\u3066\u3044\u304f\u5834\u5408\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\uff08\uff11\uff09\u76ee\u3067\u4f55\u304b\u3092\u898b\u3066\u305d\u308c\u304c\u4f55\u304b\u8a8d\u8b58\u3059\u308b
\uff08\uff12\uff09\u305d\u308c\u306b\u8208\u5473\u304c\u308f\u304d\u3082\u3063\u3068\u3088\u304f\u898b\u305f\u3044\u3068\u601d\u3046
\uff08\uff13\uff09\u305d\u306e\u305f\u3081\u306b\u305d\u308c\u306b\u8fd1\u3065\u3053\u3046\u3068\u601d\u3046
\uff08\uff14\uff09\u305d\u306e\u305f\u3081\u306b\u4f53\u3092\u52d5\u304b\u3057\u3066\u8fd1\u3065\u304f
\uff08\uff15\uff09\u8fd1\u304f\u3067\u3088\u304f\u898b\u3066\u305d\u308c\u306b\u3064\u3044\u3066\u826f\u304f\u77e5\u308b
\u3068\u3044\u3063\u305f\u6d41\u308c\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u4eba\u9593\u306f\u305d\u308c\u3092\u307b\u3068\u3093\u3069\u610f\u8b58\u3057\u306a\u3044\u3067\u3084\u3063\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u7279\u306b\uff08\uff14\uff09\u306b\u3064\u3044\u3066\u306f\u5168\u304f\u610f\u8b58\u305b\u305a\u306b\u884c\u3063\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002\uff08\uff11\uff09\uff08\uff12\uff09\uff08\uff13\uff09\uff08\uff15\uff09\u306b\u3064\u3044\u3066\u3082\u3042\u307e\u308a\u610f\u8b58\u3057\u3066\u884c\u52d5\u3057\u3066\u3044\u306a\u3044\u3067\u3057\u3087\u3046\u304c\u3001\u632f\u308a\u8fd4\u308c\u3070\u3069\u3046\u611f\u3058\u3066\u3044\u305f\u304b\u3092\u601d\u3044\u51fa\u3059\u3053\u3068\u306f\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u3067\u3059\u304c\u3001\uff08\uff14\uff09\u306b\u3064\u3044\u3066\u306f\u5168\u304f\u610f\u8b58\u3057\u3066\u3044\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u53f3\u8db3\u3092\u524d\u306b\u51fa\u3057\u3066\u3001\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u3063\u3066\u5de6\u8db3\u3092\u51fa\u3057\u3066\u306a\u3093\u3066\u8003\u3048\u3066\u3082\u3044\u306a\u3044\u3057\u3001\u4f55\u3092\u3057\u305f\u304b\u601d\u3044\u51fa\u3059\u3053\u3068\u3082\u3067\u304d\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u79c1\u306f\u8133\u306e\u5c02\u9580\u5bb6\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u305d\u3053\u306b\u660e\u3089\u304b\u306a\u884c\u52d5\u30d1\u30bf\u30fc\u30f3\u306e\u9055\u3044\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u305d\u306e\u5dee\u304c\u4f55\u304b\u3089\u304d\u3066\u3044\u308b\u304b\u3092\u8003\u3048\u308b\u3068\u3001\u304a\u305d\u3089\u304f\uff08\uff14\uff09\u306b\u95a2\u3057\u3066\u306f\u904b\u52d5\u795e\u7d4c\u3092\u53f8\u308b\u8133\u5e79\u304c\u50cd\u3044\u3066\u3044\u308b\u306e\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u5927\u8133\u306a\u3069\u306e\u8133\u306e\u4e2d\u67a2\u90e8\u5206\u304c\u50cd\u304f\u306e\u3067\u306f\u306a\u304f\u3001\u8133\u5e79\u304c\u904b\u52d5\u795e\u7d4c\u3092\u5236\u5fa1\u3057\u3066\u52d5\u304b\u3057\u3066\u3044\u308b\u306e\u3060\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3060\u304b\u3089\u8133\u306e\u4e2d\u67a2\u90e8\u5206\u304c\u884c\u3046\uff08\uff11\uff09\uff08\uff12\uff09\uff08\uff13\uff09\uff08\uff15\uff09\u306e\u52d5\u4f5c\u306f\u601d\u3044\u51fa\u305b\u308b\u3051\u3069\u3001\uff08\uff14\uff09\u306f\u4f55\u3092\u3057\u305f\u304b\u601d\u3044\u51fa\u305b\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
\u3053\u3053\u3067\u601d\u3044\u51fa\u3057\u3066\u307b\u3057\u3044\u306e\u304c\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30b9\u306e\u8003\u3048\u65b9\u3067\u3059\u3002\u8133\u306e\u4e2d\u67a2\u90e8\u5206\u306f\u8133\u5e79\u306b\u5bfe\u3057\u3066\u62bd\u8c61\u7684\u306a\u30b3\u30de\u30f3\u30c9\u3092\u767a\u3057\u3066\u3044\u308b\u306e\u3060\u3068\u8003\u3048\u307e\u3059\u3002\u3064\u307e\u308a \u201d\u524d\u65b9\u306b\uff12\uff4d\u524d\u9032\u201d \u3068\u304b\u306e\u62bd\u8c61\u7684\u306a\u547d\u4ee4\u3092\u767a\u3057\u3001\u8133\u5e79\u304c\u305d\u308c\u306b\u5f93\u3063\u3066\u4f53\u3092\u52d5\u304b\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
\u3053\u306e\u62bd\u8c61\u7684\u306a\u30b3\u30de\u30f3\u30c9\u3092\u30ed\u30dc\u30c3\u30c8\u3067\u5b9f\u884c\u3057\u3088\u3046\u3068\u601d\u3046\u3068\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\uff1f\u30ed\u30dc\u30c3\u30c8\u3068\u3044\u3063\u3066\u3082\u5f62\u3084\u5927\u304d\u3055\u304c\u7570\u306a\u308a\u307e\u3059\u304b\u3089\u3001\u3042\u308b\u30ed\u30dc\u30c3\u30c8\u3067\u306f\uff12\uff4d\u9032\u3080\u306e\u306b\uff13\u6b69\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u5225\u306e\u30ed\u30dc\u30c3\u30c8\u3067\u306f\uff16\u6b69\u304b\u3082\u3057\u308c\u306a\u3044\u3057\u3001\u307e\u3057\u3066\u3084\u8eca\u8f2a\u578b\u306e\u30ed\u30dc\u30c3\u30c8\u306a\u3089\u30bf\u30a4\u30e4\u3067\uff11\u56de\u8ee2\u3067\u7740\u3044\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u8981\u3059\u308b\u306b\u3001\u540c\u3058\u30b3\u30de\u30f3\u30c9\u3092\u53d7\u3051\u53d6\u3063\u3066\u3082\u3001\u30ed\u30dc\u30c3\u30c8\u3054\u3068\u306b\u3084\u308b\u3079\u304d\u3053\u3068\u304c\u9055\u3063\u3066\u304f\u308b\u306e\u3067\u3059\u3002\u9006\u306b\u8a00\u3046\u3068\u3001\u5404\u30ed\u30dc\u30c3\u30c8\u3067\u3084\u308b\u3053\u3068\u304c\u9055\u3046\u3051\u3069\u3001\u540c\u3058\u30b3\u30de\u30f3\u30c9\u3067\u5236\u5fa1\u3067\u304d\u308b\u3068\u3082\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u3046\u3044\u3063\u305f\u62bd\u8c61\u7684\u306a\u30b3\u30de\u30f3\u30c9\u3063\u3066\u4fbf\u5229\u3060\u3068\u601d\u3044\u307e\u305b\u3093\u304b\uff1f\u30ed\u30dc\u30c3\u30c8\u306e\u5f62\u3084\u5927\u304d\u3055\u304c\u7570\u306a\u3063\u3066\u3082\u540c\u3058\u3088\u3046\u306a\u611f\u3058\u3067\u30ed\u30dc\u30c3\u30c8\u3092\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3044\u3046\u306a\u3089\u3001\u201d\u7b11\u3048\u201d\u3068\u304b\u3001\u201d\u3053\u3093\u306b\u3061\u306f\u201d \u3068\u304b \u201d\u3073\u3063\u304f\u308a\u201d \u3068\u304b \u201d\u3057\u3083\u304c\u3081\u201d \u3068\u304b\u3082\u3063\u3068\u62bd\u8c61\u7684\u306a\u30b3\u30de\u30f3\u30c9\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3082\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n
\u3060\u304b\u3089\u3001\u30ed\u30dc\u30c3\u30c8\u306e\u5236\u5fa1\u65b9\u6cd5\u3092\u8003\u3048\u308b\u3068\u304d\u306b\u4e00\u756a\u5927\u4e8b\u306a\u306e\u306f\u3001
\uff08A\uff09\u8133\u306e\u4e2d\u67a2\u90e8\u5206\u3068\u8133\u5e79\uff08\u904b\u52d5\u795e\u7d4c\u3092\u53f8\u308b\u90e8\u5206\uff09\u3092\u5206\u3051\u3066\u69cb\u7bc9\u3059\u308b
\uff08B\uff09\u305d\u306e\u9593\u3092\u7e4b\u3050\u305f\u3081\u306b\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30b9\u306e\u8003\u3048\u3092\u4f7f\u3044\u62bd\u8c61\u7684\u306a\u30b3\u30de\u30f3\u30c9\u306b\u3059\u308b
\u8133\u306e\u4e2d\u67a2\u90e8\u5206\u306f\u884c\u52d5\u306e\u30ed\u30b8\u30c3\u30af\u3092\u8003\u3048\u308b\u90e8\u5206\u3067\u3001\u305d\u308c\u3067\u5b9f\u969b\u306b\u884c\u52d5\u3055\u305b\u308b\u3068\u304d\u306b\u306f\u8133\u5e79\u304c\u52d5\u4f5c\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3001\u5f62\u3084\u5927\u304d\u3055\u304c\u7570\u306a\u308b\u30ed\u30dc\u30c3\u30c8\u3067\u3082\u540c\u3058\u3088\u3046\u306b\uff08\u5168\u304f\u540c\u3058\u3067\u306f\u306a\u3044\u3051\u308c\u3069\uff09\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6614\u306eAIBO\u3067\u306f\u3053\u306e\u65b9\u6cd5\u3067\u3044\u308d\u3044\u308d\u306a\u5f62\u306e\u30ed\u30dc\u30c3\u30c8\u3092\u540c\u3058\u3088\u3046\u306b\u52d5\u304b\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
What does it mean to move a robot’s body?
We humans can move our bodies naturally without thinking, but let us consider what it means to move a robot’s body.<\/p>\n\n\n\n
Consider the case where you see something with your eyes, become interested in it, decide to look at it more closely, and move closer.<\/p>\n\n\n\n
(1) You see something with your eyes and recognize what it is
(2) You become interested in it and want to look at it more closely
(3) Want to get closer to it
(4) Move the body to get closer to it
(5) Look at it closely and get to know it better<\/p>\n\n\n\n
I think this is the process. I think people do it mostly without being aware of it, especially (4). I don’t think we do (1), (2), (3), and (5) very consciously, but we can recall how we felt about the process when we look back. However, I don’t think you are aware of (4) at all. I don’t think you do conciously putting your right foot forward, balancing and putting your left foot forward, and you can not recall what you did. I am not a brain expert, but I think there is an obvious difference in behavior patterns there.<\/p>\n\n\n\n
Considering what the difference is derived from, I think that the brainstem, which controls the motor nerves, is probably at work with respect to (4). In other words, it is thought that the brainstem controls and moves the motor nerves, rather than the cerebrum and other central parts of the brain. That is why you can remember the actions (1), (2), (3), and (5) performed by the central part of the brain, but you cannot remember what you did for (4).<\/p>\n\n\n\n
Here I would like to remind you of the idea of Semantics. We believe that the central part of the brain issues abstract commands to the brainstem. In other words, it would issue an abstract command such as \u201cmove forward 2 meters,\u201d and the brainstem would move the body accordingly.<\/p>\n\n\n\n
What happens when you try to execute this abstract command with a robot? Robots come in different shapes and sizes, so it might take one robot 3 steps to go 2 meters, while another robot might take 6 steps, or even a wheeled robot might get there with a single rotation of its tires. In short, even if they receive the same command, each robot has different things to do. Conversely, it can be said that each robot does different things, but can be controlled by the same command.<\/p>\n\n\n\n
Don’t you think these abstract commands are useful? They can make a robot behave in the same way, even if the shape and size of the robot are different. We can even define more abstract commands such as \u201csmile,\u201d \u201chello,\u201d \u201csurprised,\u201d \u201ccrouch,\u201d and so on. And more abstract commands can also be defined.<\/p>\n\n\n\n
So, the most important thing to consider when thinking about how to control a robot is,<\/p>\n\n\n\n
(A) Separate the central part of the brain from the brainstem (the part that controls the motor nerves).
(B) To connect them, we use the idea of Semantics to make abstract commands.<\/p>\n\n\n\n
The central part of the brain is the part that thinks about the logic of actions, and the brainstem controls the actual actions, so that robots of different shapes and sizes can operate in the same way (though not exactly the same motion). In the old AIBO, this method was used to move robots of various shapes in the same way.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u30ed\u30dc\u30c3\u30c8\u306e\u4f53\u3092\u52d5\u304b\u3059\u3068\u306f\u3069\u3046\u3044\u3046\u3053\u3068\u304b\uff1f\u79c1\u305f\u3061\u4eba\u9593\u306f\u4f55\u3082\u8003\u3048\u306a\u304f\u3066\u3082\u81ea\u7136\u306b\u4f53\u3092\u52d5\u304b\u305b\u307e\u3059\u304c\u3001\u30ed\u30dc\u30c3\u30c8\u306e\u4f53\u3092\u52d5\u304b\u3059\u3068\u306f\u3069\u3046\u3044\u3046\u3053\u3068\u304b\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \u4f55\u304b\u3092\u76ee\u3067\u898b\u3064\u3051\u3066\u3001\u305d\u308c\u306b\u8208\u5473\u304c\u308f\u304d\u3001\u3082\u3063\u3068\u3088\u304f\u898b\u3088\u3046\u3068\u601d\u3044\u3001\u8fd1\u3065\u3044\u3066 […]<\/p>\n","protected":false},"author":1,"featured_media":86,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[18,20],"tags":[],"class_list":["post-1199","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-posts","category-knowhow"],"_links":{"self":[{"href":"https:\/\/speecys.com\/index.php?rest_route=\/wp\/v2\/posts\/1199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/speecys.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/speecys.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/speecys.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/speecys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1199"}],"version-history":[{"count":3,"href":"https:\/\/speecys.com\/index.php?rest_route=\/wp\/v2\/posts\/1199\/revisions"}],"predecessor-version":[{"id":1204,"href":"https:\/\/speecys.com\/index.php?rest_route=\/wp\/v2\/posts\/1199\/revisions\/1204"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/speecys.com\/index.php?rest_route=\/wp\/v2\/media\/86"}],"wp:attachment":[{"href":"https:\/\/speecys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/speecys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/speecys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}