Liz Moore - The Unseen World

A moment later, Ada received a memo.

, said Evie. Good luck today .

Gregory was dropping Evie off at school that day. At ten-thirty, he would meet the Yang & Cartwright representative at Logan, and then bring him to the Bit, where there was a lab-wide meeting scheduled for 11:00.

That day, they would test the prototype for the first time.

Ada walked down Shawmut Way to the T. It was May and warm out, and it had rained the night before. The asphalt gave off a pleasant, ancient smell that reminded her of childhood. It had been five years already since they had moved back in: the Johnson-Akimoye family, empty-nesters now, had put the house on the market, and they had made an offer the next day. Would it be strange, Ada had wondered, living down the block from Gregory’s ex-wife, who still occupied Liston’s house with her husband? But all of them were cordial, and got along, and chatted amiably with one another at block parties and on the occasions when their paths crossed coming home from work.

The house — David’s house, Ada still called it — had been remodeled over the years, but had retained its bones. All the rooms were still in place, but the kitchen had been redone, maybe twice, and a sunroom had been added off the back. She had looked at it askance at first, but at last admitted that it was very nice on cold days in the winter, when it felt something like a greenhouse. The Johnson-Akimoyes had also installed central air-conditioning and then, five years later, solar panels on the roof.

When she and Gregory first moved in and were discussing how to decorate, Ada found herself suggesting colors that, she only realized later, were David’s favorites.

“What about light yellow for the kitchen?” she said, before recalling that this, in fact, had been the color of the kitchen when she was a child. She had done it again with the outside, choosing a pleasant, familiar brown for the shingles that had been painted blue since David owned it; and then again with the carpets. She selected Persian rugs like the ones that David had preferred, leaving the wooden floor largely exposed, beaten up though it was.

“Should we think about replacing the flooring?” Gregory had asked, eyeing its scratches and gaps, and Ada had said no too quickly. The hardwood flooring was the only thing she recognized distinctly from her youth. She had lain on it, her head on a stack of pillows, and read; later she had studied it intently from her perch on David’s leather sofa, letting her mind drift as, across the room from her, her father’s failed him.

Ada’s old bedroom became Evie’s new one. The lamp with the Hummel figurines — one of the few items of David’s that Ada had kept, when his house finally sold — was reinstated on a nightstand that she purchased from a secondhand store. When Evie was little, she had sat or lain with her on her bed for hours, reading to her by the light of that little lamp. She had remembered David as he read to her.

Two years ago, Evie had decided she was too old for such a thing; since then she had been reading to herself, late into the night. Often, Ada saw the light spilling out from under Evie’s door as she herself was going to bed. In these moments she hesitated, thinking of going inside, wishing herself back to a moment earlier in Evie’s childhood. She was self-conscious now, always aware of intruding into Evie’s life in a way that was unwanted. She lacked the easy self-confidence she imagined other mothers to have, the forceful intuition she heard other mothers describe as nearly otherworldly — in its place was something like a quiet, pleading voice in a dark room. She missed Liston. She often wished for the self-assurance that Liston had had: the certainty that she was correct and that her children, much as she loved them, were also rascally and shifty, always on the lookout for ways to get one over. Ada had never had this feeling about Evie. In fact, commanding her to divulge what she deemed private felt to Ada somehow impolite or wrong. A breach of etiquette. Usually Evie was serious and mature.

Sometimes Ada blamed David for her uncertainty as a parent. Sometimes she blamed herself.

Gregory told her she was overthinking things. “She’s fine,” he said. “You’re fine. We’re fine.” And if there was anyone to believe, it was Gregory, who was acquiring, more and more every year, many of his mother’s best qualities.

Ada got off the T and walked toward the Bit. They were remodeling it slowly, a different building every two years, depending on funding. That year, scaffolding had gone up over the front of the Hemenway Building, in which the lab was housed. Ada held the door open for two workers as she entered.

Up the elevator to the third floor, down the hallway, toward the double doors that led into the lab. Ada had been employed there for nineteen years. She had been director for twelve, since 2016, when Frank Halbert retired at the age of sixty-six. Shortly before he left, in a ceremony attended by current and former members of the lab, reporters, and a solemn camera crew from a local news station, the lab had been renamed the Harold A. Canady Memorial Laboratory for Artificial Intelligence. Evie had been a baby then, just walking, and she had toddled over to the president of the Bit and placed one little hand on his shoe as he removed the sheet from the sign that now capped the double doorway that Ada walked through on her way to her office.

In the wake of ELIXIR’s revelations about her father, Ada had debated changing her own last name to reflect the one he was born with. She had never taken Gregory’s last name, but she could be Ada Canady, she thought. It had a certain ring to it. In the end, though, she decided to keep Sibelius, to honor her history, and also to honor George Sibelius: the man who had helped save her father’s life, and his career. Some legal wrangling had been involved — sorting out her new Social Security number alone had taken two years — but at last she was legally Ada Ellen Sibelius ( Ellen , she had learned, was Birdie Auerbach’s given name); and David was Harold Albert Canady; and her daughter was Eve Susan Liston. The daughter of Gregory Liston. The granddaughter of Diana Liston and of Harold Canady. The great-niece of Susan Canady, whom Ada had never known.

When Ada arrived, the lab was already full. Everyone watched her, silent, as she crossed the floor. Hannah, one of that year’s student assistants, stood up as if to greet her, glanced around, and then sat back down. She was young: they all were, by then, nineteen or twenty or twenty-one years old, finished already with college and on to the next phase of their education. They were comfortable with one another, less so with older adults. They spoke a language that she could not entirely understand: they spoke in abbreviations or acronyms, dropped syllables she did not think were expendable, made references to parts of popular culture that, to Ada, felt like distant unreachable rooms, the deepest chambers of a warren. Sometimes, in the middle of the day, she memoed Evie for a translation, and Evie wrote back dutifully. All of Ada’s student assistants were self-taught from an early age: they had been online since birth. They didn’t need coursework to teach them to program. Universities, in response, had made their degrees sleeker, more compact: online degrees had gained respectability, and fixed credit requirements were swapped out in favor of competency exams. The Bit itself had reduced the course loads of its degrees in computer science to reflect the skill sets that most of its students now entered with — students like Hannah, Jeff Singh, Spike Hall, all of whom Ada had gotten to know over the course of that year. Like her father, she invited every year’s students to dinner in August at the house on Shawmut Way; like her father, she made dinner for them — grilled vegetables, not lobster, since so many were vegetarian — and like her father she worried over them, guided them, discussed them avidly with Gregory. They were quick and sharp and sometimes cutting; they navigated the digital landscape with an acuity that Ada would never possess.