.

Collection of 2007's best Gadgets, Goods and Gizmos On the Run Ultramobile personal computers usually end up being too much of a compromise to competently fill any one use. But with an integrated qwerty thumb-keyboard, 4.5-hour battery life, three-gigabyte cellular data, plus Wi-Fi and a powerful yet battery-sipping Intel chipset driving Windows Vista—all in a 1.5-pound package—Samsung's latest offering may buck the trend. A webcam, microphone and fingerprint reader are also crammed in. Q1 Ultra From $800; samsung.com The Power Artist It's pretty clear that cellphone batteries are the most inefficient product known to mankind-leave the phone on standby, refuse to take any calls, and it's still drained by the end of the day. Use the phone for talking, and expect to have the battery die in the midst of a very important conversation. Now a partnership among Philips, Energizer and Techtium has produced a phone whose battery lasts a month ...