The wearable version of the Memory Glasses prototype consists of the Picturebook, camera, and microphone packaged into a low-profile, single-strap nylon satchel which is worn bandoleers style across the body. The Picturebook has also been packaged in vest form, with the notebook computer worn in the small of the back and peripherals distributed through the vest using Velcro. Both of these packages have been used for extended periods of time and found to provide reasonable ergonomics and mechanical stability.