1. Camera Setup and Operation: Digital technicians are often responsible for setting up and configuring digital cameras, including selecting the appropriate settings for the shoot, adjusting exposure, white balance, and focus.

2. Tethering: They connect the camera to a computer for live tethered shooting. This allows clients and photographers to view images on a larger screen in real-time, making it easier to review and adjust compositions and settings.

3. File Management: They oversee the management of digital image files, ensuring that files are organized, labeled, and backed up properly. This includes transferring and organizing images onto a computer or server, creating backup copies, and maintaining an organized file structure.

4. Color Management: Digital technicians are responsible for color calibration and management to ensure accurate color representation in the final images. They may use color charts and calibration tools to achieve this.

5. Lighting Assistance: They often assist in setting up and adjusting lighting equipment, ensuring that the lighting conditions are optimal for the shoot.

6. Image Review and Selection: Digital technicians assist with the initial review and selection of images during the shoot. They help the photographer and client identify the best shots and may provide input on composition and technical quality.

7. Data Transfer and Editing: They may be involved in initial image editing tasks, such as cropping, color correction, and basic retouching during or after the shoot. This helps in presenting a more polished set of images to clients.

8. Technical Problem-Solving: When technical issues arise with cameras, computers, software, or other equipment, digital technicians troubleshoot and resolve these problems to minimise disruptions during the shoot.

9. Software Proficiency: They are proficient in photo editing software like Adobe Photoshop and Lightroom, as well as specialized software used in photography workflows.

10. Client Communication: Digital technicians often act as intermediaries between photographers and clients, ensuring that clients are satisfied with the images and may assist in making adjustments based on client feedback.

11. Archiving and Storage: They are responsible for archiving and storing image files for future use and reference.

12. Tech Upkeep: Keeping equipment and software up to date and ensuring that all gear is in good working condition.

In a nutshell, digital technicians play a pivotal role in the modern photography workflow, from setting up and capturing images to post-production and both file management and safety. Their technical expertise and attention to detail are essential in delivering high-quality photographs in both studio and on-location shoots.