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Reading hardware startup Mark raises $1M, debuts Mark II $159 AI bookmark

Signed by Eason Tang, the X thread pitches a purpose-built tool to capture quotes and whispered thoughts from physical books into an AI app without reaching for your phone, per replies in the thread; preorders are open.

By Ryan Merket · Published May 15th, 2026, 1:33am CT

Signed by Eason Tang, the X thread pitches a purpose-built tool to capture quotes and whispered thoughts from physical books into an AI app without reaching for your phone, per replies in the thread; preorders are open.

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