Using a computer mouse day after day can be a bit cramp-inducing, so to help take the strain off Logitech is launching the MX Ergo, its first trackball in years. The device has been refined from ...

The computer mouse as we know it has been around since the 1960s, although it’s gone through some major changes including the move from using a ball to track motion to using optical or laser ...

Some geeks of my vintage have a nostalgic fondness for trackballs, but I never managed to form such an association. Instead, I’ve been pretty much a dedicated mouse user since the mouse first became ...