Fimela.com, Jakarta Coba deh tengok huruf F dan J di keyboard PC ataupun laptopmu. Ada bedanya, lho. Ketemu enggak? Itu tuh ada tonjolan di bawah hurufnya. Kenapa dibedain gitu ya?

Jadi, hal itu berawal pada tahun 1888. Saat Frank Edward McGurin menemukan touch typing, yakni cara mengetik tanpa melihat tombol di keyboard.
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Nah, fungsi dari tonjolan di kedua huruf itu adalah membantu meningkatkan kemampuan touch typing. Jadi, kamu bisa mengetikkan huruf-huruf dengan lancar tanpa melihat ke keyboard sekalipun.

Huruf F itu sendiri, menurut McGurin jadi posisi paling tepat untuk meletakkan jari telunjuk kiri, sedangkan huruf J adalah tempat untuk meletakkan telunjuk kanan. Karena bantuan tonjolan ini, para penulis dapat merasakan apakah jarinya sudah diletakkan di tempat yang tepat saat mengetik.

June E Botich dari Naples, Florida, yang mematenkan hal ini di tahun 2002. Coba deh kamu ngetik tanpa lihat keyboard dengan bantuan tonjolan di huruf F dan J ini.
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