◆ MATLAB

Represent and solve a maze from an image

This is real work, not a feature someone invented — it comes from real job ads and real questions people asked. Below are four ready AI prompts: get it done, make it easy for the next person to say yes to, work out the right move when you are stuck, and stop it coming back.

4prompts

The same task, four prompts

today's deadline · the next reviewer · the stuck moment · the pattern
AExecute — do the immediate taskLoad the 'maze_image.png' and convert it into a binary matrix, representing walls as 1s and…+
Load the 'maze_image.png' and convert it into a binary matrix, representing walls as 1s and paths as 0s, so I can start pathfinding.
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
BImprove — make it easier to acceptBefore I try to solve this maze, take the 'complex_maze.jpg' image and convert it into a clean,…+
Before I try to solve this maze, take the 'complex_maze.jpg' image and convert it into a clean, solvable binary matrix. It has some noise and varying line thicknesses, so make sure the wall detection is robust, and the path is clearly defined, flagging any ambiguities that might break a pathfinding algorithm.
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
CDecide — diagnose the stuck momentI have an image of a handwritten maze from a scanned document, 'scanned_maze.tiff'. I need to…+
I have an image of a handwritten maze from a scanned document, 'scanned_maze.tiff'.
I have an image of a handwritten maze from a scanned document, 'scanned_maze.tiff'. I need to convert it into a solvable matrix, but the lines are inconsistent, and there's some background noise. I'm afraid I'll either create false paths or block real ones, making it unsolvable. What's the best image processing workflow to robustly extract the maze structure into a binary matrix, accounting for imperfections, and how can I quickly visualize the extracted maze to check for errors?
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
DBecome — change the patternI consistently spend too much time manually cleaning up maze images for my robotics…+
I consistently spend too much time manually cleaning up maze images for my robotics simulations.
I consistently spend too much time manually cleaning up maze images for my robotics simulations, often missing subtle breaks or merges in walls that lead to invalid solutions. This slows down my algorithm testing. What habit should I change to more efficiently and reliably convert diverse maze images into accurate, solvable binary matrices, minimizing manual intervention and ensuring robust representation?
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?

Questions people actually ask

honest answers, no sign-up

Every task here was seen in the real world. Someone doing the job named it, a real job ad asked for it, or a lot of people asked about it online.

If nothing real showed a task, it is not on the page. That is the whole rule.

They are the same job approached four ways, because what you need depends on where you are.

Get it done today. Make it easy for the next person to say yes to. Work out the right move when you are stuck. Learn the pattern so the job stops coming back.

For most of these jobs it can carry the heavy thinking - draft it, sort it, check it, rehearse it with you.

It cannot sit in your chair, take the blame when a number is wrong, or notice what nobody wrote down. Let it do the first 80%. Keep the last 20% that is truly yours.

No. Copy any prompt and paste it into the AI you already use. No account, no score, no wall in the way.

Any of them. The prompts describe the work rather than naming a product, so they are not tied to one assistant.

That is also why they keep working when you switch.

Change it freely. Every prompt is a starting line, not a rule.

Put in your real numbers, your real names and your real deadline. The more you make it yours, the better the answer comes back.

The tasks come from real job ads, published job data and the questions people ask in public forums.

The steps come from MATLAB's own documentation, with practitioner sources for the traps the manual does not mention.

Push once. Ask it to sharpen the weakest part and to say what it assumed.

Most wrong answers come from a missing detail rather than a bad prompt - tell it the thing it could not know.