公开(公告)号：US20240220850A1

公开(公告)日：2024-07-04

申请号：US18090702

申请日：2022-12-29

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Chun Wen OOI ,  Wooi Ping TEOH

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: A device, system, and method for reducing machine learning bias in machine learning generated textual lists of time-stamped events is provided. The device generates, via a machine learning algorithm, using sensor data related to the incident, a textual list of time-stamped events for an incident, one or more of the events associated with respective machine learning confidence scores. For a given time-stamped event having a respective machine learning confidence score less than a threshold confidence score, the device redacts the given event in the list and replaces it in the list with a field for receiving input, the list of rendered at a display screen with the given event in the list replaced with the field. The device receives, via an input device, input at the field and after receiving the input, un-redacts the given event, and renders, at the display screen, the received input received and the given event.

公开(公告)号：US20240204817A1

公开(公告)日：2024-06-20

申请号：US18081042

申请日：2022-12-14

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Liong Siung WONG ,  Pedram DJAVADKHANI ,  Chun Wen OOI

IPC: H04B1/3888

CPC classification number: H04B1/3888

Abstract: A portable communication device having an inner sealing surface forming contours around screw bosses is provided. The device comprises non-metallic housings that mate to form an interior. A first housing comprises: an inner sidewall forming a sealing surface extending around the inner sidewall; an outer sidewall opposing the inner sidewall; and screw bosses between the inner sidewall and the outer sidewall, the sealing surface extending into the interior in respective regions of the screw bosses to form respective contours around the screw bosses. A second housing comprises: a respective sidewall, adjacent to the sealing surface, an outer circumference of the respective sidewall complementary to the sealing surface; and a compressible seal extending around the outer circumference of the respective sidewall, the compressible seal compressing against the sealing surface and the respective contours to seal the interior from moisture. The device further comprises screws configured to mate with respective screw bosses.