Dimension.Know how it works.
In-depth handbooks on building AI systems and software that hold up in production, with news from the Academy.
Upskilling
Deliberate Practice for Engineers: Narrow Drills, Honest Feedback
Improvement comes from short exercises aimed at one weakness, with feedback you can act on. Watching more videos does not count.
Cybersecurity
Voice and Video Impersonation: Verifying People Without Trusting Faces
Convincing imitations of familiar voices and faces are now easy to produce. Verification has to rest on process, not recognition.
Careers
How a Software Company's Economics Shape the Work You Do
Subscription revenue, usage-based pricing and AI running costs produce very different workplaces. Knowing which one you are joining helps you choose well.
AI Models
Evaluating a Model on Your Own Task Before You Trust It
Public scores describe public tests. Your product needs a small set of examples that look like real inputs and a clear definition of a good answer.
Upskilling
Measuring Progress When Nothing Looks Finished
Technical learning is quiet. A few concrete markers show you are moving even while the list of things left to learn keeps growing.
Cybersecurity
Secrets, Keys and Personal Data in Prompts
A prompt is a place where data leaves your control. Knowing what to keep out of it is a basic security habit.
Careers
Choosing an Employer When the Software Business Is Changing
A stable product can become fragile when AI changes what customers pay for. A checklist for judging where an employer is heading.
AI Models
Open Weights or a Hosted API: What Each Choice Commits You To
Running a model yourself gives control and responsibility. Using a hosted one gives speed and dependence. Both carry costs that show up later.
Upskilling
Study Groups That Produce Work, Not Only Discussion
A study group is worth its hour when each session ends with something made, checked or explained. Otherwise it is pleasant but not progress.
Cybersecurity
Reviewing AI-Generated Code for Security Flaws
Generated code often looks right and fails at the edges. A short security checklist catches the problems that recur.
Careers
Asking for the Right Scope as Routine Work Gets Automated
When tools take over repetitive tasks, the question becomes which responsibilities to take on next. Ask for them deliberately.
AI Models
Small Models on Local Hardware: Where They Win
A smaller model that runs on your own machine can be the right tool for private, repetitive or offline work. Its limits are predictable.
