LearningPacer is a virtual TA built on the real ELEC3120 lecture decks. Every answer cites the slide it came from — no hallucinations, no generic textbook fluff.
FOUR MODES, ONE TUTOR
Ask any concept — TCP cwnd, ARP poisoning, CSMA/CD — and get an Answer / Warrant / Evidence breakdown with Mermaid diagrams and LaTeX equations.
Socket programming, Wireshark filters, traceroute scripts. Inline syntax-highlighted code with explanations, not just copy-paste.
Upload a past-paper figure or hand-drawn topology. The AI reads it, explains every node, and walks through the answer.
One click → a full mock final exam PDF, complete with cover page, MCQs, structured questions, and an answer key.
WHAT MAKES IT DIFFERENT
Every claim links back to a specific lecture and page. If GLM-4.6 says "see L07 p.14", you can verify it in one click. No more guessing if the AI made it up.
Switch between GLM-4.6, Gemini 2.5 Pro, Claude Sonnet 4, GPT-5, DeepSeek and Grok mid-conversation. Use the cheap fast one for definitions, the frontier one for hard derivations.
Replies default to English; auto-switches to 繁體中文 when you write Chinese. Technical terms (cwnd, RTT, MAC) always stay in English. Cantonese-friendly tone.
WHY NOT JUST USE CHATGPT?
"It's the only AI that knows what 'L07 slide 14' actually says — and tells me when I'm wrong, with the page reference."
— ELEC3120 student, Spring 2026