— Summer 2026 —
Passively capture your child's entire day — language exposure, developmental signals, interaction quality — and surface it as a Parentese score, early detection flags, a strength profile, and daily coaching. Wear it. Forget it's there.
Romeo et al. · MIT · 2018
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"Serve-and-return interaction is the single most powerful lever parents have on long-term cognitive outcomes."
Harvard Center on the Developing Child
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"More child-directed speech at 19 months predicts significantly faster word recognition at 24 months."
Fernald, Marchman & Weisleder · Stanford · 2013
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What Nurbl Captures
What Nurbl Finds
Children with Amy's spatial profile frequently excel in architecture, engineering, visual arts, and advanced mathematics. She's already showing the pattern at 2. This is not a coincidence — it's a signal worth amplifying right now.
Block play 20 min/day. Puzzles above age level. Rotate spatial vocabulary: behind, through, upside-down. Nurbl surfaces one new activity each week.
Children who develop early domain obsessions — and whose environments are intentionally designed around them — show 2.3× faster advancement in that domain. Ryan's obsession is a signal. He might become an astrophysicist. Design his world accordingly.
Star ceiling installation. Library: science biography section. Nightly "mission debrief." NASA Jr. kits. Ryan's world, wrapped around the thing he already loves.
Most families reach formal evaluation at 3.5 years. You have time, data, and a head start. Nurbl tells you what to watch and what to do this week — not in 18 months.
How It Works
Parent glasses and child wristband run silently. No logging, no buttons. Audio, motion, and interaction patterns captured automatically — every day.
Every signal compared daily against age-matched developmental baselines. 30-day trends, not single data points. The same rigor as a developmental assessment, running every day.
Strengths surfaced. Risks flagged with specific indicators. Coaching delivered for the exact moment you're in. Not generic advice — signal built from your child's actual day.
The Hardware
Tracks every word your child hears and speaks throughout the day. Language exposure, vocabulary growth, and developmental milestones — benchmarked automatically.
Visual and audio together. Sees your child's face while you interact — attention span, facial expressions, fidgeting, eye contact. Hears both sides of every conversation.
Join parents getting early access — Summer 2026.