iPlusOne Glasses
Reinventing language learning One glance at a time
By Yan Gao
PROBLEM
Why Second Language Learning Still Feels Out of Reach
Second language learning should be as dynamic as the learner—but it’s not.
Learners crave real content, but it often doesn't match their level.
Motivation drops when progress stalls, and progress stalls without the right support.
Students don’t just need words, they need the right words at the right time.
Please click the icons for more information.
SOLUtion
Time to Rethink How We Learn a Second Language
Learners are frustrated. Apps don’t reflect real-world language use, and classroom tools can’t adapt in real time. It’s time for a smarter, more intuitive solution—one that meets learners where they are, moment by moment. The convergence of AI, wearable technology, and second language pedagogy presents a powerful opportunity to redesign how we learn: from passive memorization to real-time, contextual acquisition.
The future of learning is responsive, wearable, and personalized.
Demand for Authentic, Contextual Learning
Massive and Growing Global Market
Wearable Tech Is on the Rise
Please click the icons for more information.
SOLUtion
Meet iPlusOne Glasses
- Smart glasses powered by Krashen’s i+1 theory
- Detect learners' real-time comprehension using eye-tracking
- Highlight suitable new words (just above the learner’s current level)
- Syncs with App to build a personalized word bank
- Reminds learners to review using spaced repetition (Ebbinghaus forgetting curve)
How does iPlusOne Glasses work?
Optical Character Recognition
Eye-tracking Sensor
Spaced Repetition Algorithms
Natural Language Processing
Saccade Mapping
Ebbinghaus Forgetting Curve Modeling
Krashen’s i+1 Vocabulary Model
Duration Analysis
Proficiency-Level Detection Algorithm
review
collect
analyze
identify
read
Learner reviews and tracks progress
App collects those words and sends spaced review reminders
Glasses analyze which words match the learner’s i+1
Eye-tracking identifies unfamiliar words
Learner reads authentic material
Krashen’s i+1 Theory (Comprehensible Input)
Evidence-Based Learning
Krashen’s i+1 theory is a cornerstone of second language acquisition research. It posits that learners acquire language most effectively when exposed to input that is just slightly beyond their current level of understanding—what he called “i” (the learner’s current level) plus “1” (new, slightly more advanced content). This approach ensures that learners are constantly challenged without becoming overwhelmed, allowing for natural and sustained language growth through meaningful context.
Ebbinghaus Forgetting Curve (Spaced Repetition)
The Ebbinghaus forgetting curve describes how quickly we forget newly learned information without reinforcement. Research shows that memory retention drops sharply shortly after learning, but revisiting the material at spaced intervals can significantly improve long-term recall. This principle underlies spaced repetition systems, which schedule reviews at scientifically determined intervals—just before forgetting sets in—to strengthen memory and prevent decay.
Hover over the theories for references
customers
iPlusOne Glasses serves the growing community of self-directed and institutional second language learners worldwide
Primary Users (B2C):
Secondary Customers (B2B):
- Language schools and tutoring centers
- Universities with ESL/EAP programs
- EdTech platforms (e.g., Duolingo, Memrise)
- Study-abroad agencies and government language initiatives
- University students learning a second language
- Self-directed adult learners
- Expats and international workers
- High school learners in bilingual programs
+1.5 billion
target market and potential
people are learning a second language globally (British Council, 2023) The online language learning market size estimates the market to reach by USD at a CAGR of 27.5% between 2024 and 2029. The global smart glass market size was calculated at USD 6.16 billion in 2024 and is predicted to reach around USD by 2034, expanding at a CAGR of 10.51% from 2025 to 2034. Increasing demand for personalized, tech-enhanced, and immersive learning tools
Language learning and wearable tech are two fast-growing markets—and iPlusOne Glasses sits at their intersection
81.55 billion
16.74 billion
Click the right part of this slide for references
COMPETItors
Direct and Indirect Competitors
Where iPlusOne Glasses Stands in a Crowded Space?
Hover over the question mark for a diagram
Core Model: Hardware + Subscription-Based App
- One-time purchase ($250–400 USD, depending on features)
- Premium version includes better sensors, longer battery, and lightweight design
Hardware: iPlusOne Glasses
Distributed through: E-commerce platforms Language learning institutions Study-abroad agencies
- Basic i+1 word tracking
- Limited spaced repetition reminders
- Word history up to 7 days
Free
Companion App Freemium Tier
- Full access to personalized learning paths
- AI-based progress analytics
- Teacher dashboard (for classroom use)
- Multilingual support + export tools
$9.99/month
Companion App Premium Tier
monetization strategy
In-app Purchases / Add-ons
Growth & Scale Strategy & Revenue Streams
Pronunciation modules, writing practice, cloud sync
Smart Glasses Sales
Phase 1: Individual learners (language students, travelers, expats) Phase 2: Partner with universities and private language schools Phase 3: Expand to corporate training and government language initiatives (e.g., immigration or integration programs) Phase 4: Regional customization (e.g., iPlusOne Glasses for Spanish learners, Mandarin learners, etc.)
One-time payment Direct-to-consumer and through partnerships
App Subscriptions
Institutional Licenses
Recurring revenue Monthly or annual subscriptions (B2C and B2B)
Contract-based Licensing for universities, schools, and language institutes
TEAM
Expertise Meets Vision: The Right Team for the Future of Language Learning
Yan Gao
Future Team
Click photos for more
Year 1: MVP Development & Early Testing
Feedback Analysis & Product Iteration
Technical Feasibility & Design Finalization
MVP Build & Closed Pilot Testing
Finalize product design specs based on user pain points and i+1 theory Partner with hardware developers to create a functional prototype Design initial app interface for word collection + spaced repetition
Build MVP smart glasses with gaze-tracking + word flagging Integrate app with basic spaced repetition module Conduct small-scale pilot test with 20–30 second language learners (B2C & B2B)
Refine AI model for word selection (optimize gaze threshold) Improve UX flow based on user feedback Develop classroom-use version with teacher dashboard
Year 2: Beta Launch & Institutional Partnerships
Public Beta Program
Go-To-Market Readiness
Early Investor Pitch & Pre-Launch Campaign
Release to first 500–1,000 beta users Partner with 3–5 universities/language centers for institutional pilots Launch in-app feedback + analytics dashboard
Finalize pricing and licensing models Begin B2B outreach to international schools and language programs Prepare for full market launch
Engage EdTech incubators and angel investors Launch product website + waiting list Create demo videos and educator outreach kit
Year 3: Market Launch & Scale-Up
Beyond Year 3: Product Evolution
Official Product Launch
Regional Expansion
Available for public sale online (smart glasses) Launch premium app across major platforms
Localize for key markets (e.g., East Asia, Latin America) Build reseller and distributor networks Expand app functionality (pronunciation, AR overlay, multilingual support)
Workplace language learning version Develop AI-powered reading tutor for K-12 market Pursue long-term educational partnerships and public-sector collaborations
Join Us in Shaping the Future of Language Learning
iPlusOne Glasses is more than a product—it’s a movement to make language learning smarter, more intuitive, and accessible in the real world. We’ve combined learning science, wearable technology, and real-time AI to support learners where it matters most: in the flow of authentic experiences.
How you can help:
✦ Be an early investor or funder ✦ Connect us with institutional pilot partners ✦ Join us as an advisor or advocate ✦ Support the vision—spread the word
Contact:
LinkedIn
gladys7gy@gmail.com
Lack of Personalization
- Traditional language learning tools are “one size fits all.”
- Flashcards and textbook vocab lists don’t adapt to the learner’s real-time progress or knowledge gaps.
- Most apps don’t consider how learners interact with content, they just measure right/wrong answers.
Demand for Authentic, Contextual Learning
- Learners are shifting from artificial exercises to real-life, context-based learning.
- Authentic materials (news, books, signage, menus) support motivation and cultural understanding, but only if the content is accessible.
- AI-driven customization enables meaningful interaction with real-world language input.
Inefficient Vocabulary Learning
- Memorizing words without context leads to shallow learning and quick forgetting.
- Learners often don’t remember words they “learned” because they weren’t emotionally or cognitively engaged.
- Spaced repetition apps help, but they require manual word entry—and guessing what to study.
References
- https://www.britishcouncil.org/sites/default/files/language_trends_england_2023.pdf
- https://www.precedenceresearch.com/smart-glass-market
- https://www.technavio.com/report/online-language-learning-market-industry-analysis
Wearable Tech Is on the Rise
- The global smart glass market size was calculated at USD 6.16 billion in 2024 and is predicted to reach around USD 16.74 billion by 2034, expanding at a CAGR of 10.51% from 2025 to 2034 (Precedenceresearch, 2025).
- Most products (e.g., Meta Ray-Ban, Google Glass) focus on AR, productivity, or entertainment, not learning.
- Users are becoming increasingly open to AI-driven wearable tools in daily life, including health, navigation, and education.
Massive and Growing Global Market
- Over 1.5 billion people are learning a second language worldwide (British Council, 2023).
- English remains the most learned language, but demand for Chinese, Spanish, and others is growing fast.
The largest segments include:
- K–12 and university students
- Adult learners and working professionals
- Migrants, international students, and expats
Future Hires
Dropout & Motivation Issues
- Many learners give up before reaching fluency. Think about how many times you've started a new language on Duolingo and you gave up after a few weeks.
- Common reasons: “It’s too hard,” “I’m not progressing,” or “I don’t know what to study next.”
- The problem isn’t their motivation, it’s the lack of intelligent scaffolding.
Authentic Materials Are Too Hard or Too Easy
- Many learners want to read books, articles, or real-world content in their target language, but it’s often overwhelming.
- Without support, they get stuck on too many unfamiliar words or don’t gain anything new from overly simple texts.
- The result: frustration or stagnation.
Founder & CEO / Chief Learning Officer
- PhD in Educational Studies with a strong focus on second language acquisition, cross-cultural education, and EdTech
- Deep understanding of learner needs, and real-world classroom challenges
- Track record in designing tech-integrated learning experiences for learners
- Proven ability to translate educational theory into effective practice
- Passionate about making learning equitable, contextual, and evidence-based
iPlusOne Glasses
Yan Gao
Created on July 20, 2025
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Transcript
iPlusOne Glasses
Reinventing language learning One glance at a time
By Yan Gao
PROBLEM
Why Second Language Learning Still Feels Out of Reach
Second language learning should be as dynamic as the learner—but it’s not.
Learners crave real content, but it often doesn't match their level.
Motivation drops when progress stalls, and progress stalls without the right support.
Students don’t just need words, they need the right words at the right time.
Please click the icons for more information.
SOLUtion
Time to Rethink How We Learn a Second Language
Learners are frustrated. Apps don’t reflect real-world language use, and classroom tools can’t adapt in real time. It’s time for a smarter, more intuitive solution—one that meets learners where they are, moment by moment. The convergence of AI, wearable technology, and second language pedagogy presents a powerful opportunity to redesign how we learn: from passive memorization to real-time, contextual acquisition.
The future of learning is responsive, wearable, and personalized.
Demand for Authentic, Contextual Learning
Massive and Growing Global Market
Wearable Tech Is on the Rise
Please click the icons for more information.
SOLUtion
Meet iPlusOne Glasses
How does iPlusOne Glasses work?
Optical Character Recognition
Eye-tracking Sensor
Spaced Repetition Algorithms
Natural Language Processing
Saccade Mapping
Ebbinghaus Forgetting Curve Modeling
Krashen’s i+1 Vocabulary Model
Duration Analysis
Proficiency-Level Detection Algorithm
review
collect
analyze
identify
read
Learner reviews and tracks progress
App collects those words and sends spaced review reminders
Glasses analyze which words match the learner’s i+1
Eye-tracking identifies unfamiliar words
Learner reads authentic material
Krashen’s i+1 Theory (Comprehensible Input)
Evidence-Based Learning
Krashen’s i+1 theory is a cornerstone of second language acquisition research. It posits that learners acquire language most effectively when exposed to input that is just slightly beyond their current level of understanding—what he called “i” (the learner’s current level) plus “1” (new, slightly more advanced content). This approach ensures that learners are constantly challenged without becoming overwhelmed, allowing for natural and sustained language growth through meaningful context.
Ebbinghaus Forgetting Curve (Spaced Repetition)
The Ebbinghaus forgetting curve describes how quickly we forget newly learned information without reinforcement. Research shows that memory retention drops sharply shortly after learning, but revisiting the material at spaced intervals can significantly improve long-term recall. This principle underlies spaced repetition systems, which schedule reviews at scientifically determined intervals—just before forgetting sets in—to strengthen memory and prevent decay.
Hover over the theories for references
customers
iPlusOne Glasses serves the growing community of self-directed and institutional second language learners worldwide
Primary Users (B2C):
Secondary Customers (B2B):
+1.5 billion
target market and potential
people are learning a second language globally (British Council, 2023) The online language learning market size estimates the market to reach by USD at a CAGR of 27.5% between 2024 and 2029. The global smart glass market size was calculated at USD 6.16 billion in 2024 and is predicted to reach around USD by 2034, expanding at a CAGR of 10.51% from 2025 to 2034. Increasing demand for personalized, tech-enhanced, and immersive learning tools
Language learning and wearable tech are two fast-growing markets—and iPlusOne Glasses sits at their intersection
81.55 billion
16.74 billion
Click the right part of this slide for references
COMPETItors
Direct and Indirect Competitors
Where iPlusOne Glasses Stands in a Crowded Space?
Hover over the question mark for a diagram
Core Model: Hardware + Subscription-Based App
Hardware: iPlusOne Glasses
Distributed through: E-commerce platforms Language learning institutions Study-abroad agencies
Free
Companion App Freemium Tier
$9.99/month
Companion App Premium Tier
monetization strategy
In-app Purchases / Add-ons
Growth & Scale Strategy & Revenue Streams
Pronunciation modules, writing practice, cloud sync
Smart Glasses Sales
Phase 1: Individual learners (language students, travelers, expats) Phase 2: Partner with universities and private language schools Phase 3: Expand to corporate training and government language initiatives (e.g., immigration or integration programs) Phase 4: Regional customization (e.g., iPlusOne Glasses for Spanish learners, Mandarin learners, etc.)
One-time payment Direct-to-consumer and through partnerships
App Subscriptions
Institutional Licenses
Recurring revenue Monthly or annual subscriptions (B2C and B2B)
Contract-based Licensing for universities, schools, and language institutes
TEAM
Expertise Meets Vision: The Right Team for the Future of Language Learning
Yan Gao
Future Team
Click photos for more
Year 1: MVP Development & Early Testing
Feedback Analysis & Product Iteration
Technical Feasibility & Design Finalization
MVP Build & Closed Pilot Testing
Finalize product design specs based on user pain points and i+1 theory Partner with hardware developers to create a functional prototype Design initial app interface for word collection + spaced repetition
Build MVP smart glasses with gaze-tracking + word flagging Integrate app with basic spaced repetition module Conduct small-scale pilot test with 20–30 second language learners (B2C & B2B)
Refine AI model for word selection (optimize gaze threshold) Improve UX flow based on user feedback Develop classroom-use version with teacher dashboard
Year 2: Beta Launch & Institutional Partnerships
Public Beta Program
Go-To-Market Readiness
Early Investor Pitch & Pre-Launch Campaign
Release to first 500–1,000 beta users Partner with 3–5 universities/language centers for institutional pilots Launch in-app feedback + analytics dashboard
Finalize pricing and licensing models Begin B2B outreach to international schools and language programs Prepare for full market launch
Engage EdTech incubators and angel investors Launch product website + waiting list Create demo videos and educator outreach kit
Year 3: Market Launch & Scale-Up
Beyond Year 3: Product Evolution
Official Product Launch
Regional Expansion
Available for public sale online (smart glasses) Launch premium app across major platforms
Localize for key markets (e.g., East Asia, Latin America) Build reseller and distributor networks Expand app functionality (pronunciation, AR overlay, multilingual support)
Workplace language learning version Develop AI-powered reading tutor for K-12 market Pursue long-term educational partnerships and public-sector collaborations
Join Us in Shaping the Future of Language Learning
iPlusOne Glasses is more than a product—it’s a movement to make language learning smarter, more intuitive, and accessible in the real world. We’ve combined learning science, wearable technology, and real-time AI to support learners where it matters most: in the flow of authentic experiences.
How you can help:
✦ Be an early investor or funder ✦ Connect us with institutional pilot partners ✦ Join us as an advisor or advocate ✦ Support the vision—spread the word
Contact:
LinkedIn
gladys7gy@gmail.com
Lack of Personalization
Demand for Authentic, Contextual Learning
Inefficient Vocabulary Learning
References
Wearable Tech Is on the Rise
Massive and Growing Global Market
- Over 1.5 billion people are learning a second language worldwide (British Council, 2023).
- English remains the most learned language, but demand for Chinese, Spanish, and others is growing fast.
The largest segments include:Future Hires
Dropout & Motivation Issues
Authentic Materials Are Too Hard or Too Easy
Founder & CEO / Chief Learning Officer