Portable work slate computer with multiple docking positions for interchangeably receiving removable modules
US5579487A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1994 |
| Grant date | Nov 26, 1996 |
| Priority date | — |
| Expiry date | Jun 30, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A configurable electronic work slate unit includes a customizable array of data devices and input/output devices which are selectively integrated in a compact and highly ergonomic structure. Increased operator productivity is accomplished by use of several possible user interface media including a multi-function display and input/output unit including a digitizer, position sensitive screen, and video display panel. Selectively integratable user interface components include a bar code scanner, RF modulator for radio frequency communication, modem, audio input/output, as well as the multi-purpose display. All components are integrated by use of a handle unit or module docking assembly which can house a battery as well as removable modules in a manner so as to minimize operator fatigue and discomfort, as well as enhance productivity. Configuration, reconfiguration and updating of work slate units by choice and selection of removable modules, from a variety of different types of modules, is enhanced by utilization of standardized interfaces which are intercoupled to a common signal bus. The bus configuration in combination with a bus controller functions as an intelligent bus capable o…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.