Observed arrival · 2026-10-21
PhysDraft turns physics diagrams into motion
A Japanese beta learning service that reads physics problem images or PDFs and presents simulations of the motion.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Physics students studying mechanics
- Worth noticing
- A pulley example follows connected motion through to free fall after the string is cut.
Field notes
The documented workflow separates diagram reconstruction from playback: users are shown a reconstructed figure to inspect before following the motion. One recorded example traces connected movement into a fall after a string is cut. The project page identifies a three-student team and includes individual development and research histories; the app itself is described as a beta, with mechanics as its current focus.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue