One button on the pen. By default: Eraser. But the dropdown menu unfolded like a deck of tarot cards:
And somewhere, in the firmware, a line is waiting to be drawn exactly as you feared to draw it. hp pen settings app
She closed the app. The icon returned to its hovering pen, its ghost line unchanged. One button on the pen
By utilizing the HP Pen Settings app, you can: in the firmware
She thought of the letter she'd been trying to draw—a memory of her father's handwriting before the tremor took his hand. She set the curve to "light as a held breath."
This is the most common app for configuring HP Pens (such as the HP Tilt Pen or HP Active Pen). It allows you to customize button functions.