公开(公告)号：US20200233484A1

公开(公告)日：2020-07-23

申请号：US16630048

申请日：2017-09-25

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Alexander THAYER ,  Ian N. ROBINSON ,  Hiroshi HORII ,  Junrui YANG ,  Rafael BALLAGAS ,  Ning GE ,  Craig Peter SAYERS

IPC: G06F3/01 ,  G06F3/0346 ,  G06T7/73 ,  G06T19/00

Abstract: An enhanced reality system, in an example, includes an input device, the input device including a first arm and a second arm configured to be held together by a user; a sensor to sense, at least, a relative position of at least a portion of the first and second arms; wherein sensing, at least, the relative position of the first and second arms comprises a haptic retargeting process that simulates a touching of ends of the first and second arms to the outer surface of a virtual object presented in the enhanced reality environment.

公开(公告)号：US20240109246A1

公开(公告)日：2024-04-04

申请号：US18273238

申请日：2021-02-19

Applicant: Hewlett-Packard Development Company, L.P. ,  Nanyang Technological University

Inventor： Juha SONG ,  Kiesar Sideeq BHAT ,  Qian SHI ,  Muhammad Aidil BIN JUHARI ,  Aravind Kumar JAYASANKAR ,  Rui Yuan HAN ,  Rafael BALLAGAS ,  Michael John REGAN

IPC: B29C64/153 ,  B29C64/188 ,  B29C64/20 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC classification number: B29C64/153 ,  B29C64/188 ,  B29C64/20 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29K2105/251

Abstract: In one example in accordance with the present disclosure, an additive manufacturing system is described. The additive manufacturing system includes a build material deposition device to form a plastically deformable three-dimensional (3D) object by depositing layers of a thermoplastic build material to form a body of the plastically deformable 3D object. The additive manufacturing system also includes a heat channel forming device to form heat channels within the plastically deformable 3D object which heat channels, responsive to an applied stimulus, are to soften adjacent regions of the body. The additive manufacturing system also includes a fusing system to selectively harden layers of thermoplastic build material to form the plastically deformable 3D object.

公开(公告)号：US20210200332A1

公开(公告)日：2021-07-01

申请号：US16077664

申请日：2017-04-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Rafael BALLAGAS ,  Kevin SMATHERS ,  Hiroshi HORII

IPC: G06F3/03 ,  G06F3/0354 ,  G06F3/0481

Abstract: A model controller includes a trackball having a spherical surface with one of latitudinal or longitudinal data tracks formed thereon. The model controller includes a base unit including a first image sensor adjacent to the trackball to capture images of the data tracks, wherein the captured images of the data tracks include orientation information to determine an absolute orientation of the trackball.