Engineering Commons^™

Automation Of Pillow Speaker Button Testing To Avoid Repetitive Strain Injuries In Testing Technicians, Tyler P. Finnegan

Industrial and Manufacturing Engineering

Abstract Anacom MedTek, a medical device company, produces pillow speakers as their main product line. Pillow speakers are a healthcare communications tool that allow for hospital patients to control many entertainment and environmental components of the hospital room from one controller. These pillow speaker devices have anywhere from 3 to 27 metal dome key cap buttons based on their customization. Before they can be shipped to a customer, each button must be tested to ensure that it is functioning properly. This test is currently done manually by a testing technician. With so many buttons to be tested for each unit …

Task Analysis, Modeling, And Automatic Identification Of Elemental Tasks In Robot-Assisted Laparoscopic Surgery, Lavie Pinchas Golenberg

Wayne State University Dissertations

Robotic microsurgery provides many advantages for surgical operations, including tremor filtration, an increase in dexterity, and smaller incisions. There is a growing need for a task analyses on robotic laparoscopic operations to understand better the tasks involved in robotic microsurgery cases. A few research groups have conducted task observations to help systems automatically identify surgeon skill based on task execution. Their gesture analyses, however, lacked depth and their class libraries were composed of ambiguous groupings of gestures that did not share contextual similarities.

A Hierarchical Task Analysis was performed on a four-throw suturing task using a robotic microsurgical platform. Three …