Ghost Font Was Supposed to Be Unreadable to AI. It Was Cracked in an Afternoon.
中文摘要
Ghost Font旨在防止AI识别，但仅在一下午内就被破解了。
English Summary
Ghost Font was designed to be unreadable to AI but was cracked in just one afternoon.
Original Excerpt
Eric Lu built Ghost Font to exploit a gap between human and machine perception. The gap closed faster than anyone expected. Continue reading on Medium »