Swann has unveiled its latest digital video cameras – the HD PenCam and PenCam 4GB. Each device conceals a miniature video camera and DVR inside a real working pen. The HD PenCam ($99.99) is capable of recording high-definition AVI videos (1280x720 pixels) and high-resolution JPEG images on microSD memory cards, while the PenCam 4G ($69.99) shoots VGA movies and 1.2-megapixel stills and saves them in its built-in memory. Both versions switch between video and photo mode with a touch of a button, feature date and time stamping, and are compatible with PCs and Macs.