tailieunhanh - Bluetooth P2

Introducing Bluetooth Applications notwithstanding, the added value from simply being wireless convinced consumers to try it and use it! However, for products that are inherently static, the added value may just be initial “desire” and not really a viable investment in both resources and dollars. Consider the static devices in our wired PAN (Figure )—for example, the ubiquitous mouse and keyboard. Both are dependant for their power supply requirements upon their host PC, so if made wireless, the subject of batteries becomes crucial | 12 Chapter 1 Introducing Bluetooth Applications notwithstanding the added value from simply being wireless convinced consumers to try it and use it However for products that are inherently static the added value may just be initial desire and not really a viable investment in both resources and dollars. Consider the static devices in our wired PAN Figure for example the ubiquitous mouse and keyboard. Both are dependant for their power supply requirements upon their host PC so if made wireless the subject of batteries becomes added value of wireless connectivity can only be enjoyed if the user does not have to change or re-charge the batteries every week Our static devices desktop PCs with the obligatory mains power cable would be perhaps better served by a wired Ethernet link rather than a Bluetooth LAN point both cables embedded under the floor in your office as standard . Electric lights are another facet to consider just think of the reduced installation costs in an office building of no wiring loom. Here however we do require power. So is wireless really adding value It could be valuable if added as a control user could then connect via a handheld device or static panel to whichever light they wished to control. At the other end of the scale the end user value of a Bluetooth PCMCIA card is easily visible and will provide complete wireless connectivity. Ensure that your product will really give the user added value by being wireless not just offer a gimmick. If the consumer has to connect a power cable then consider what other functionality can be offered. The desktop PC although best served by a wired Ethernet connection will still need to connect to our laptop and PDA and thus requires both wired and wireless connectivity. An intriguing application would be a wireless pen consider its use for signature authentication provided by the credit company bank or reception desk a super method to try and eliminate fraud. If a wireless .

TỪ KHÓA LIÊN QUAN
crossorigin="anonymous">
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.