GoGo Gadgets Now that Wi-Fi and other types of high-speed wireless networks are becoming common, devices using that technology are multiplying rapidly. Wireless gadgets run the gamut from cell phones to kitchen appliances and digital cameras. Here are some of the hottest new wireless broadband gadgets.

• Samsung's $2,100 Zipel refrigerator features a touch screen with Wi-Fi to browse the Internet, stream media, take notes, and even pull up nutritional information for more than 500 different types of food. It will also show Google Calendar entries and weather reports, as well as news alerts and other articles.

• Toshiba's UX600 LED TV is a Wi-Fi-enabled HDTV that can stream content straight to its display without network cables.

• HTC EVO 4G mobile phone has the ultrafast WiMAX technology letting users surf the web and download beyond broadband speeds with increased reliability. Users can enjoy VoD and IPTV, plus download music or electronic books all delivered on a 3.8-inch WVGA screen.

• Sony's Cybershot is a digital camera with Wi-Fi capabilities, allowing users to share their snapshots wirelessly using a built-in web browser. 54 New wireless technologies promise to make today's wireless fidelity networks seem like slow modem dial-up connections. New technologies will provide greater reach geographically of wireless networks along with new personal and business uses. Search the Internet and discover new wireless devices that entrepreneurs and established companies can use to improve their business.

• Explain how companies can use these devices to create competitive advantages, streamline production, and improve productivity.Search the Internet and discover new wireless devices that entrepreneurs and established companies can use to improve their business.