Meta's $15B Bond Sale Sparks Builder's Take on Amblyopia VR Therapy Platform

Meta raised $15 billion in bonds with $58 billion in demand, a result the author reads as market confidence in the compute infrastructure behind VR applications. The author, who builds Amblyotube, a vision therapy app for amblyopia, says the platform runs on Meta Quest headsets and uses their separate per-eye displays to deliver dichoptic training without anaglyph distortion or physical patches. Described features include a dominant-eye shader that blurs or dims the stronger eye, pose-detection-based sharpening of the lazy eye's image, flicker stimulation, and a magenta focus cue meant to drive eye vergence. The app also includes a LogMAR visual acuity checker that uses a staircase algorithm across 30 trials, and the author says hardware availability matters for therapy adherence.