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Hey guys, Happy to see your comments. Shanmugavadivel Here, Hardware Engineer and Co-founder @Tohands

• indrora 3y ago
  Very neat product and idea. What challenges have you had developing hardware for this population? (Literacy, cost, picking what to focus on, etc?)
• smusamashah 3y ago
  A single video showing actual device working will be very useful. Even if its just a prototype.