Abstract: Disclosed are a skeleton correction method of avatar, a virtual reality system, and a computer-readable medium. In the method, the first skeleton information is obtained. The first type joint is estimated according to the second type joint of the first skeleton information. The second skeleton information is obtained. The first and second type joints of the second skeleton information are determined based on an image. The first skeleton information is compared with the second skeleton information to obtain a compared result. The first skeleton information is fused with the second skeleton information according to the comparison result to modify the position of the first type joint of the first skeleton information. Accordingly, the accuracy of tracking the skeleton is improved.

Abstract: A function map generation method and system are provided. The system executes the following steps using an artificial intelligence model. A difficulty point and first data related to the difficulty point are obtained from a first reply content of a first query corresponding to the difficulty point. A usage target and second data related to the usage target are obtained from a second reply content of a second query corresponding to the usage target. An implementation function and a target type are obtained based on the difficulty point and the usage target. A required function is obtained based on the target type. Semantic comparison between the implementation function and the required function is performed to obtain a difference set content. A function map is generated based on the target type, the implementation function, and the difference set content.

Abstract: A function map generation method and system are provided. The system executes the following steps using an artificial intelligence model. A difficulty point and first data related to the difficulty point are obtained from a first reply content of a first query corresponding to the difficulty point. A usage target and second data related to the usage target are obtained from a second reply content of a second query corresponding to the usage target. An implementation function and a target type are obtained based on the difficulty point and the usage target. A required function is obtained based on the target type. Semantic comparison between the implementation function and the required function is performed to obtain a difference set content. A function map is generated based on the target type, the implementation function, and the difference set content.

Abstract: Disclosed are a skeleton correction method of avatar, a virtual reality system, and a computer-readable medium. In the method, the first skeleton information is obtained. The first type joint is estimated according to the second type joint of the first skeleton information. The second skeleton information is obtained. The first and second type joints of the second skeleton information are determined based on an image. The first skeleton information is compared with the second skeleton information to obtain a compared result. The first skeleton information is fused with the second skeleton information according to the comparison result to modify the position of the first type joint of the first skeleton information. Accordingly, the accuracy of tracking the skeleton is improved.

Abstract: A foldable table includes a tabletop and a table supporting frame substantially supporting the tabletop thereon. The tabletop has an upper utilizing portion which has a top resting edge peripherally encircling therearound, and a bottom bottom supporting surface for the table supporting frame to be mounted thereon. The tabletop further has an engaging rim downwardly protruded from the bottom supporting surface to form an outer edge thereof and to define a storage cavity within the engaging rim, wherein the engaging rim has an engaging edge groove formed thereon which is shaped and sized to fittedly receive the top resting edge. Whereby, one foldable table is capable of securely stacking on another foldable table by making the top resting edge of the lower foldable table to receive in the engaging edge groove of the upper foldable table.