Do you suspect that someone is using your Mac without your permission, or have you returned to an office environment and desperately miss your pets during the day? In which case there is an app for that. Two, actually. By downloading and installing the AtHome Video Streamer app for your Mac, you can send a live feed from your Mac’s built-in iSight camera straight to your iOS device through the AtHome Camera app. It is easy to set up and use, and comes with some neat features for detecting motion in front of your Mac camera and sending an alert to your iOS device, and also an option to talk through your Mac - good for confusing the hell out of your dog, while possibly also preventing them from chewing your slippers.
You can link the iOS AtHome Camera app to the Mac app by scanning the on-screen QR code with your iOS device