The Empty Seat

Tamsin had ridden in her family's car a hundred times with her parents in the front seats. Tonight the autonomous shuttle to the concert would carry her completely alone. Her parents had trusted the booking app's safety record, though Tamsin still felt a flutter of nerves as the door sealed shut.

Tamsin sudah seratus kali naik mobil keluarganya dengan orang tuanya duduk di kursi depan. Malam ini, antar-jemput otonom menuju konser akan membawanya sepenuhnya sendirian. Orang tuanya memercayai rekam jejak keselamatan aplikasi pemesanan itu, meski Tamsin tetap merasakan debar gugup saat pintu menutup rapat.

The shuttle pulled smoothly into traffic, its screen displaying a calm blue route line toward downtown. For the first ten minutes, everything felt exactly as advertised — quiet, steady, almost boring.

Kendaraan itu meluncur mulus ke lalu lintas, layarnya menampilkan garis rute biru yang tenang menuju pusat kota. Selama sepuluh menit pertama, semuanya terasa persis seperti yang diiklankan: sunyi, stabil, nyaris membosankan.

Then, approaching an intersection, the shuttle slowed unexpectedly and stopped completely, still fifty meters from the crossing.

Lalu, saat mendekati sebuah persimpangan, kendaraan itu tiba-tiba melambat dan berhenti total, masih lima puluh meter dari perempatan.

"Obstacle detected. Recalculating route," the screen announced, though nothing was visibly blocking the road ahead.

"Rintangan terdeteksi. Menghitung ulang rute," umum layar, padahal tak ada apa pun yang tampak menghalangi jalan di depan.

Tamsin leaned forward, scanning the intersection. A delivery drone had drifted low over the crosswalk, hovering in a spot the shuttle's sensors apparently read as an obstruction. It posed no real danger to a car.

Tamsin mencondongkan tubuh ke depan, memindai persimpangan. Sebuah drone pengantar melayang rendah di atas zebra cross, berhenti di titik yang rupanya dibaca sensor kendaraan itu sebagai penghalang. Benda itu tak membahayakan mobil sama sekali.

Minutes passed. The shuttle didn't move, and Tamsin's concert start time was closing in fast.

Beberapa menit berlalu. Kendaraan itu tak bergerak, dan jam mulai konser Tamsin kian dekat.

She found the manual override button, clearly labeled beneath the screen, something her father had shown her once and said she'd probably never need. He must have suspected, even then, that she might need it someday. If she pressed it, she would be driving — or at least steering — a car built to be driven by nobody.

Ia menemukan tombol kendali manual, berlabel jelas di bawah layar, sesuatu yang pernah ditunjukkan ayahnya dan dikatakan mungkin tak akan pernah ia butuhkan. Sang ayah pasti sudah menduga, bahkan saat itu, bahwa suatu hari ia mungkin memerlukannya. Kalau ia menekannya, ia akan mengemudikan, atau setidaknya menyetir, mobil yang dibuat untuk dikemudikan oleh tak seorang pun.

"I could just wait," she said aloud to no one. "It'll probably sort itself out."

"Aku tunggu saja," katanya keras-keras kepada tak seorang pun. "Nanti juga beres sendiri."

It didn't. Another minute passed with no change, and the drone continued hovering exactly where it had been.

Ternyata tidak. Semenit lagi berlalu tanpa perubahan, dan drone itu terus melayang persis di tempat semula.

Tamsin pressed the override, and the wheel extended from the dashboard, unfamiliar in her hands. She eased the shuttle forward slowly, giving the drone a wide berth, and returned control to the system once they'd cleared the intersection.

Tamsin menekan tombol kendali itu, dan roda kemudi menjulur keluar dari dasbor, terasa asing di tangannya. Ia menjalankan kendaraan itu perlahan ke depan, memberi drone itu jarak lebar, dan menyerahkan kendali kembali ke sistem setelah mereka melewati persimpangan.

"Manual control ended. Resuming automated route," the screen confirmed, as if nothing unusual had happened at all.

"Kendali manual berakhir. Melanjutkan rute otomatis," layar mengonfirmasi, seolah tak ada hal luar biasa yang terjadi.

She arrived at the concert eleven minutes late, breathless but grinning as she told her friends what had happened.

Ia tiba di konser terlambat sebelas menit, terengah-engah tetapi nyengir saat menceritakan kejadiannya kepada teman-temannya.

"You drove it? By yourself?" her friend Priya asked, impressed.

"Kamu yang menyetir? Sendirian?" tanya temannya, Priya, kagum.

"For about thirty seconds," Tamsin said. "Turns out that's exactly how long it takes to stop being scared of a steering wheel."

"Sekitar tiga puluh detik," kata Tamsin. "Ternyata segitulah waktu yang dibutuhkan untuk berhenti takut pada roda kemudi."