(Click here for a larger view of the Devicescape client)As Devicescape notes, changing from one wireless network to another requires knowing the new network's SSID (service set identifier), along with login credentials such as a WEP (wireless encryption protocol) key. Or, in the case of commercial access points, users' browsers may be driven to a Web page where they must enter a user name, password, or credit card number.
Devicescape claims its free client software and hosted service,
introduced last January, eliminates these hassles. Once a user name and password are entered and stored on a secure server, it is possible to connect to any supported network within range, the company says.
Devicescape's new "WiFi Buddies" feature lets users securely share access to their WLANs with friends and associates by sending them email invitations. Once a buddy accepts the email invite, they can gain instant WiFi access from their device anytime they visit. However, according to the company, the security key is never released to them or installed directly onto their devices. (For details on how this "magic" occurs, refer to our
earlier coverage.)
Devicescape says its service currently supports more than 400 public networks worldwide, including T-Mobile and AT&T, municipal and free networks, and nearly 100 university and college networks. More hotspots and networks can be added by visiting Devicescape's web site, according to the company.
The required Devicescape client software runs on Windows Mobile 5 and 6 smartphones and PDAs, and may be downloaded to them directly from the vendor's website. Client software is available for a wide variety of other devices, according to the company, including Windows XP and Vista PCs; Mac OS X; Apple iPhone and iPod Touch; Nokia N800 and 770 web tablets; Nokia Eseries and Nseries phones; and the Linksys WIP 300 VoIP phones.
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