In PowerShell 3.0, WPF is a great (and easy) way of creating GUIs. If you have a touch-enabled machine, check out how easily you can open a drawing window from PowerShell:
Add-Type -AssemblyName PresentationFramework Add-Type -AssemblyName PresentationCore Add-Type -AssemblyName WindowsBase $window = New-Object Windows.Window $inkCanvas = New-Object Windows.Controls.InkCanvas $window.Title = 'Scribble Pad' $window.Content = $inkCanvas $window.Width = 800 $window.Height = 600 $window.WindowStartupLocation = 'CenterScreen' $inkCanvas.MinWidth = $inkCanvas.MinHeight = 100 $null = $window.ShowDialog()
If you do not have a touch screen, use the mouse to draw on the canvas.