Just a random peeve;
I have been using a Logitech PilotMouse Optical Wireless mouse for years. I love the feel, but the battery-usage is brutal. In a CAD office environment I get about 4-weeks service out of a pair of quality AA-batteries. I've had several of this model over the years, and the best any of them got was 6-weeks if the office wasn't very busy. To me this seems excessive, especially as I'm not in an electromagnetically-cluttered environment. I work from my home out in the countryside, and have only a few neighbors within a quarter-mile-radius.
I have been using a Logitech PilotMouse Optical Wireless mouse for years. I love the feel, but the battery-usage is brutal. In a CAD office environment I get about 4-weeks service out of a pair of quality AA-batteries. I've had several of this model over the years, and the best any of them got was 6-weeks if the office wasn't very busy. To me this seems excessive, especially as I'm not in an electromagnetically-cluttered environment. I work from my home out in the countryside, and have only a few neighbors within a quarter-mile-radius.