Year's Best SF 17

“Whatever a positronic brain is, we don’t have it. Asimov’s fictional robots were self-aware. Dolly’s neurons are binary, as we used to think human neurons were. She doesn’t have the nuanced neurochemistry of even, say, a cat.” Peter popped his collar smooth with his thumbs. “A doll can’t want. It can’t make moral judgments, any more than your car can. Anyway, if we could do that, they wouldn’t be very useful for home defense. Oh, incidentally, the sex protocols in this one are almost painfully vanilla—”

“Really.”

Peter nodded.

Roz rubbed a scuffmark on the tile with her shoe. “So given he didn’t like anything … challenging, why would he have a Dolly when he could have had any woman he wanted?”

“There’s never any drama, no pain, no disappointment. Just comfort, the perfect helpmeet. With infinite variety.”

“And you never have to worry about what she wants. Or likes in bed.”

Peter smiled. “The perfect woman for a narcissist.”

The interviews proved unproductive, but Roz didn’t leave the station house until after ten. Spring mornings might be warm, but once the sun went down, a cool breeze sprang up, ruffling the hair she’d finally remembered to pull from its ponytail as she walked out the door.

Roz’s green plug-in was still parked beside Peter’s. It booted as she walked toward it, headlights flickering on, power probe retracting. The driver-side door swung open as her RFID chip came within range. She slipped inside and let it buckle her in.

“Home,” she said, “and dinner.”

The car messaged ahead as it pulled smoothly from the parking spot. Roz let the autopilot handle the driving. It was less snappy than human control, but as tired as she was, eyelids burning and heavy, it was safer.

Whatever Peter had said about cars crashing, Roz’s delivered her safe to her driveway. Her house let her in with a key—she had decent security, but it was the old-fashioned kind—and the smell of boiling pasta and toasting garlic bread wafted past as she opened it.

“Sven?” she called, locking herself inside.

His even voice responded. “I’m in the kitchen.”

She left her shoes by the door and followed her nose through the cheaply furnished living room.

Sven was cooking shirtless, and she could see the repaired patches along his spine where his skin had grown brittle and cracked with age. He turned and greeted her with a smile. “Bad day?”

“Somebody’s dead again,” she said.

He put the wooden spoon down on the rest. “How does that make you feel, that somebody’s dead?”

He didn’t have a lot of emotional range, but that was okay. She needed something steadying in her life. She came to him and rested her head against his warm chest. He draped one arm around her shoulders and she leaned into him, breathing deep. “Like I have work to do.”

“Do it tomorrow,” he said. “You will feel better once you eat and rest.”

Peter must have slept in a ready room cot, because when Roz arrived at the house before six AM, he had on the same trousers and a different shirt, and he was already armpit-deep in coffee and Dolly’s files. Dolly herself was parked in the corner, at ease and online but in rest mode.

Or so she seemed, until Roz entered the room and Dolly’s eyes tracked. “Good morning, Detective Kirkbride,” Dolly said. “Would you like some coffee? Or a piece of fruit?”

“No thank you.” Roz swung Peter’s spare chair around and dropped into it. An electric air permeated the room—the feeling of anticipation. To Peter, Roz said, “Fruit?”

“Dolly believes in a healthy diet,” he said, nudging a napkin on his desk that supported a half-eaten Satsuma. “She’ll have the whole house cleaned up in no time. We’ve been talking about literature.”

Roz spun the chair so she could keep both Peter and Dolly in her peripheral vision. “Literature?”

“Poetry,” Dolly said. “Detective King mentioned poetic justice yesterday afternoon.”

Roz stared at Peter. “Dolly likes poetry. Steele really did like ’em smart.”

“That’s not all Dolly likes.” Peter triggered his panel again. “Remember this?”

It was the cleaning sequence from the previous day, the sound of the central vacuum system rising and falling as Dolly lifted the brush and set it down again.

Roz raised her eyebrows.

Peter held up a hand. “Wait for it. It turns out there’s a second audio track.”

Another waggle of his fingers, and the cramped office filled with sound.

Music.

Improvisational jazz. Intricate and weird.

“Dolly was listening to that inside her head while she was vacuuming,” Peter said.

Roz touched her fingertips to each other, the whole assemblage to her lips. “Dolly?”

“Yes, Detective Kirkbride?”

“Why do you listen to music?”

“Because I enjoy it.”

Roz let her hand fall to her chest, pushing her blouse against the skin below the collarbone.

Roz said, “Did you enjoy your work at Mr. Steele’s house?”

“I was expected to enjoy it,” Dolly said, and Roz glanced at Peter, cold all up her spine. A classic evasion. Just the sort of thing a home companion’s conversational algorithms should not be able to produce.

Across his desk, Peter was nodding. “Yes.”