Apple plays to my interests this morning with a set of new products and upgrades tied into wireless data: The news out of San Francisco--where I'm on site--is that Apple is rather keen on Wi-Fi. The company announced several upgrades and new products that take advantage of a lack of wires.
The iPhone location update: The iPhone can now figure out your location by triangulating either the location of nearby cell towers or by fishing around for WI-Fi signals. The cell-tower system uses information from Google, which also provides the map data. Wi-Fi location details come from Skyhook Wireless, a firm I've tracked for years. Because the iPhone can make a connection over either EDGE or Wi-Fi, Skyhook confirmed for me that the iPhone can take its snapshot of the signals around it and transmit that to their servers over either Wi-Fi or EDGE. When connected to a Wi-Fi network, the query can go over Wi-Fi, of course, but could be coupled for better results with cell radio sniffing, too. The iPod touch also gets this Maps improvement, along with a handful of other additions, as a $20 upgrade for existing users; it has to be connected to a Wi-Fi network with Internet access to provide a location, however.
Time Capsule: Apple has scored the much coveted double-win on backups here, by coupling an operating system based backup feature (Time Machine) with a network-attached storage system that requires no configuration. Time Capsule incorporates a full AirPort Extreme Base Station (with 802.11n) with an internal 500 GB or 1 TB hard drive for $299 or $499, respectively. The base station is $179 when purchased by itself. A home network could have one of these puppies and accomplish several related tasks. Backup is for Mac OS X 10.5 (Leopard) only, which is a shame, but Apple would like people to upgrade to Leopard ($129) or buy new computers, so one can't precisely blame them.
MacBook Air: The "Air" refers to the lack of connections on this starting-at-$1,799 3 lb, high-performance laptop with a 13.3-inch screen, 80 GB drive, and 2 GB RAM. The MacBook Air has very few connections: there's a USB port, along with a mini-DVI connector and headphone jack, hidden behind a latch, but there's no FireWire (IEEE 1394), no optical drive, and no Ethernet jack. A external optical drive is $99 or you can use another drive on the network (Windows or Mac) via some special software that mounts the drive without any networking hassles. It includes 802.11n and Bluetooth 2.1+EDR.