Pupae counting device that allows the automatic quantification of the youth-adult transition in groups of flies, like Drosophila. It comprises a circular platform, one or more tube holders positioned on the platform, one or more sample tubes, inserted into each tube holder, and intended to contain the pupae, a camera for recording video and images, directed towards the platform, a central motor linked and rotating the platform in front of the camera, until a sample tube of interest is positioned in front of the camera, and an external motor positioned beside the platform, for rotating the sample tube of interest 360 over itself in front of the camera.

A low-profile visual counting system is provided and designed to count pills or other small discrete objects. This technology is vision based, which allows a pharmacist or other user to pour pills onto a counting surface in a single layer, and then the device tells the user how many pills are on that surface. The present device places the camera and preferably an infrared light source below the counting surface. This offers the unique advantage of not having to mount a camera above the counting surface which reduces the size and improves the aesthetic characteristics of such a device. The image is captured and then processed to determine the number of pills on the surface. This system may be interfaced with other networks, terminals, and existing pharmacy management systems.

A low-profile visual counting system is provided and designed to count pills or other small discrete objects. This technology is vision based, which allows a pharmacist or other user to pour pills onto a counting surface in a single layer, and then the device tells the user how many pills are on that surface. The present device places the camera and preferably an infrared light source below the counting surface. This offers the unique advantage of not having to mount a camera above the counting surface which reduces the size and improves the aesthetic characteristics of such a device. The image is captured and then processed to determine the number of pills on the surface. This system may be interfaced with other networks, terminals, and existing pharmacy management systems.