TEXTURE PRESENTATION DEVICE, TEXTURE PRESENTATION METHOD, AND PROGRAM

    公开(公告)号:US20230126419A1

    公开(公告)日:2023-04-27

    申请号:US17913362

    申请日:2020-04-24

    IPC分类号: G08B6/00

    摘要: A food texture presentation apparatus 1 of the present embodiment includes a force stimulation presentation unit 23, a vibration stimulation presentation unit 24, and a temperature stimulation presentation unit 25 that present different kinds of haptic stimuli in the oral cavity, a selection unit 11 that selects a haptic stimulus to be presented, according to the food texture, and a force stimulation controller 13, a vibration stimulation controller 14, and a temperature stimulation controller 15 that control respectively the force stimulation presentation unit 23, the vibration stimulation presentation unit 24, and the temperature stimulation presentation unit 25 that present the selected haptic stimulus.

    DISPLAY DEVICE, DISPLAY METHOD AND DISPLAY PROGRAM

    公开(公告)号:US20230195210A1

    公开(公告)日:2023-06-22

    申请号:US17913054

    申请日:2020-03-25

    IPC分类号: G06F3/01

    CPC分类号: G06F3/011 G06F3/016

    摘要: A presentation device 1 includes an obtaining unit 11 which obtains information to be notified to a user, a control unit 12 which inputs, to a presentation unit 13, an instruction for presenting a temperature stimulus if there is information to be notified to the user, and the presentation unit 13 which presents the temperature stimulus in response to the instruction for presenting the temperature stimulus received from the control unit 12 such that the user feels that temperature stimulus when the presentation unit touches a first part and the user does not feel the temperature stimulus when the presentation unit touches the second part which is less perceptive than the first part. The presentation unit 13 is provided at a location where the presentation unit can touch the first part by means of an action of the user.

    STIMULUS PRESENTATION APPARATUS, STIMULUS PRESENTATION METHOD AND PROGRAM

    公开(公告)号:US20230005344A1

    公开(公告)日:2023-01-05

    申请号:US17773776

    申请日:2019-11-07

    IPC分类号: G08B6/00

    摘要: A stimulus presentation device 13 that stimulates a user with air from a plurality of air guns 14 arranged so as to surround the user includes a control unit 132 that determines respective ejection times at which a plurality of air streams are to be ejected at given time intervals which allow the user to perceive an apparent motion as well as respective ejection azimuth directions in which the plurality of air streams are to be ejected and causes the air streams to be sequentially ejected from the respective air guns 14 disposed in the individual ejection azimuth directions at the individual ejection times and an adjustment unit that determines a plurality of different body sites on a body of the user to which the plurality of air streams are to be applied and adjusts respective ejection angles of the individual air guns 14 such that respective muzzles of the air guns 14 are pointed at the plurality of body sites.

    DYNAMIC STIMULUS PRESENTATION SYSTEM AND METHOD

    公开(公告)号:US20230154294A1

    公开(公告)日:2023-05-18

    申请号:US17913373

    申请日:2020-04-27

    IPC分类号: G08B6/00

    CPC分类号: G08B6/00

    摘要: A motion sense stimulus presentation system for presenting a motion sense, which is a sense representing motion, by generating different types of stimuli includes a stimulus signal generation unit that generates a first stimulus signal and a second stimulus signal in accordance with a first stimulus parameter and a second stimulus parameter, a first stimulus conversion unit that converts the first stimulus signal into one type of stimulus, and a second stimulus conversion unit that changes the second stimulus signal to the other type of stimulus.

    NOTIFICATION DEVICE AND NOTIFICATION METHOD

    公开(公告)号:US20230054418A1

    公开(公告)日:2023-02-23

    申请号:US17797524

    申请日:2020-02-06

    IPC分类号: G08B6/00

    摘要: A notification device includes a detection section which detects occurrence of an event which a user is to be notified of, an estimation section which estimates whether or not the user is vibrating, and a stimulation presentation section which provides a notification to the user by presenting a thermal stimulation in a case where the user is vibrating and presenting a vibratory stimulation in a case where the user is not vibrating when the detection section detects the occurrence of the event.

    CENTER OF GRAVITY CONTROL SUPPORT DEVICE AND METHOD

    公开(公告)号:US20230248266A1

    公开(公告)日:2023-08-10

    申请号:US18014429

    申请日:2020-07-07

    IPC分类号: A61B5/11 A61B5/00

    CPC分类号: A61B5/1116 A61B5/7455

    摘要: The present invention includes: a center of gravity measurement unit 10 configured to measure a change in a center of gravity position of a standing posture of a user; a tactile stimulation signal generation unit 20 configured to, in a case where the center of gravity position deviates from a predetermined range, generate a tactile stimulation signal for applying tactile stimulation to the user; and a tactile stimulation presentation unit 30 configured to convert the tactile stimulation signal into tactile stimulation and present the tactile stimulation to a sole of a foot of the user.