`User acceptance is still a major barrier to wide use of wireless information systems` OR `User acceptance is no longer a major barrier to wide use of wireless information systems`

Organizations and individuals that strive to remain relevant are always in constant need of communications and technological infrastructure that can facilitate relations , information exchange and access to relevant data at the right time . Wireless systems can be seen in devices such as home automation systems , motion sensors , local area networks , laptops , mobile phones , personal digital assistants , military machines and so on . The applications of wireless systems are diverse and the possibilities that may be achieved with them are endless

Changes in the Usability of Wireless Technology

Wireless Information systems have become

increasingly beneficial due to their numerous advantages over wired LAN /Ethernet connections . One major reason is the mobility a wireless system offers . Users can move from one part of an office to another without having to worry about cables and whether network ports will be available and functional at the new location . Its configuration can also be easily modified to fit the ever-changing requirements of the user (Dekleva , Shim , Varshney Knoerzer , 2007 . The installation of Wireless systems is also cost-effective . Initially , the cost of setting up the wireless connection may be high but the costs of running cables across an entire building and paying for the associated labour and on-going maintenance is eliminated . The innovations that have been introduced to the market over time have increased its cost-effectiveness (Proxim , 1998 . Other major benefits are the flexible modes of installation , the scalability and the ease at which these wireless systems can be deployed

Unresolved Deployment Issues

A major vulnerability associated with wireless systems is security Because wireless systems have to transmit data over air , it is possible that some or all of the signals sent may be intercepted intentionally or otherwise . Certain security protocols have however been introduced to ensure that messages can be encrypted at lower levels higher levels...