{# wisp 2026-10-03: APID V2 launch intro. A 4-second overlay that fires once per browser (localStorage flag `apid-v2-intro-seen`) when a visitor opens the site for the first time since the V2 launch. Reduced-motion fallback: no animation, 1.5s hold, same message. Four beats: 0.0–1.0s logo materialises 1.0–2.0s "V2" badge slides in beside it with an AI-shimmer sweep 1.8–3.5s tagline fades up 2.5–3.5s four AI pills (Google · ChatGPT · Claude · Perplexity) fade in staggered 3.8–4.3s overlay fades out and removes itself #}

Dharmendra Singh Raghav

Assistant Professor · Applied Science and Humanities

Invertis University

Author

APID: 2836
Google Scholar: https://scholar.google.co.in/citations?user=ad9yO50AAAAJ&hl=en&oi=ao
Location: Chandausi, Uttar Pradesh, India
Expertise: Condensed matter physics
Areas of interest: Magnetism
Member since: August 2023