My approach can be titled as “multi-resolution mentoring”, depending on the skill set and development stage of the student.
For students who can already single-author SIGGRAPH papers, there is not much need for a mentor.
For students who can already develop and implement ideas, guide them on high level direction and building a project from proper components.
A good project often has more potential that can be done for a single paper, and thus it is important to scope it properly so that it contains the right amount of contributions and materials, neither too much nor too little.
We likely need to write the paper (and script the video) to guide this process.
If the direction is big enough, plan several projects/publications.
For students who can develop and implement detailed algorithms but lacks ideas, brainstorm with them as much as possible, to best fit their interests and leverage their strengths.
For students who can implement but not develop ideas and algorithms, give them specific instructions, such as algorithms in the level of pseudo-code via paper drafts.
For students who have difficulty with basic implementation, they are not ready for research and should go back to practice coding, e.g. reproducing algorithms from their favorite papers.
Never write code for them as that would consume our time and hamper their growth.
For students who get stuck in the development ladder, at some point we might have to suggest alternative career options which might be more suitable than research.
At some stage of your career, you might find developing talents even more satisfying than publishing papers or building products.
Guiding a student grow is a magical process (probably like parenting, which I have no hands-on experience yet) and can form a long-term collaboration relationship.
