Palm Inc. has canceled plans to release a laptop-like gadget that was supposed to serve as a smart-phone companion, months after the product was announced and ridiculed by analysts.

The Foleo, which had been slated to ship this summer, looked like a small notebook PC with a 10-inch screen, full-sized keyboard and Bluetooth and Wi-Fi capabilities. It ran on a version of the Linux operating system and did not have a hard drive.