Labels:text | screenshot | font OCR: MOBILE CONNECTIVITY RANGES Cellular, Geographically distributed modem, access anywhere, more specific standard use categories, publically telephone managed connections to geographically remote systems Intrafacility diffuse systems walk around accessi wide coverage Radio frequency. zones, continuous connections, diffuse infrared private managed systems Cost/Power requirements desator conference Serial, parallel, directed infrared. Frees . public resomices low power radio frequency, Epilvate pelaphal access removable media Desktop/offices Department Facility Region: Globa Mobility zones Figure 1. The IrDA is concerned with delivering point-and-beam data trans fer for connectivity "hot spots." These include desktops, shared conference rooms, and network resources such as printers.
