New endoscopists require a large volume of expert-proctored colonoscopies to attain minimal competency. Developing multi-fingered, synchronized control of a colonoscope requires significant time and exposure to the device. Current training methods inhibit this development by relying on tool hand-off for expert demonstrations. There is a need for colonoscopy training tools that enable in-hand expert guidance in real-time. We present a new concept of a tandem training system that uses a telemanipulated preceptor colonoscope to guide novice users as they perform a colonoscopy. This system is capable of dual-control and can automatically toggle between expert and novice control of a standard colonoscope's angulation control wheels. Preliminary results from a user study with novice and expert users show the effectiveness of this device as a skill acquisition tool. We believe that this device has the potential to accelerate skill acquisition for colonoscopy and, in the future, enable individualized instruction and responsive teaching through bidirectional actuation.

We were wowed by the original $20 Wyze Cam and its modest update, so we couldn't wait to try out Wyze Labs take on a pan-and-tilt camera, the Wyze Cam Pan. As expected, it's a mind-blower, delivering top-shelf features like automated scanning, motion tracking, and more for a ridiculously low $30. Much as the cube-shaped Wyze Cam broke the webcam aesthetic that many DIY security cameras are modeled on, the Wyze Cam Pan rethinks the pan-and-tilt design. Typically, these types of cameras place a ball-shaped camera module in a rotating carriage. It works, but it leaves them with a quaint retro-future look that doesn't blend easily in most modern homes.