Abstract: A warp supply device for a loom includes reels on each of which a tape-shaped flat yarn as a warp yarn is wound in line, and a creel device in which the same number of the reels as the number of the warp yarn s to be used for weaving in the loom is mounted. The warp supply device includes: a plurality of support mechanisms provided to be attachable and detachable with respect to the creel device, the plurality of support mechanisms each supports a predetermined set number of the reels, the predetermined set number is two or more. Each of the plurality of support mechanisms includes: a bearing part having a shaft shape and supports the set number of reels such that each reel can rotate individually; and a regulating part regulates positions of the reels in an axis line direction of the bearing part.

Abstract: Provided are a display device and a display method enabling to implement AR with excellent visibility by using a retinal direct drawing display device. The display device includes a display unit that projects a visual information image including visual information onto a retina of a user and displays the visual information in superimposition with a field of view of the user. The display device further includes a visual information control unit that controls displaying of the visual information by the display unit, in which the display unit displays the visual information that is blurred based on situation.

Abstract: The present technology relates to a display device, a display method, and a program enabling to implement AR with excellent visibility by using a retinal direct drawing display device. The display device includes: a display unit configured to project a visual information image including visual information onto a retina of a user and display the visual information in superimposition with a field of view of the user; and a visual information control unit configured to control displaying of the visual information by the display unit, in which the display unit displays the visual information that is blurred in accordance with a situation. The present technology can be applied to, for example, an eyewear display device.