Harry Harrison - The Turing Option

“No. Just this sample to look at. Put the printed sheets back into the bin.”

Sven rustled quickly across the room to the printer and lifted out the sheets of eternitree from the delivery tray. But not as a human would in a single pile. Instead it shifted its weight to one of the tree complexes and extended the other, then with a quick movement a myriad of the smallest fingers grasped each sheet individually. Carried them to the other side of the machine and slid them into the bin in a quick shuffle as though they were a large pack of cards.

“The printout,” Brian said, “was just to give you an idea of the kind of data base we are assembling. The idea is to make a list of all conceivable human occupations, then consider what an AI might do to make each of them more practical, and then trimming away the improbables. When this list is reduced to a feasible size Sven will examine every available data base for any trace of evidence. Looking for traces of any new kind of manufacturing process, programming system, or other kind of new product that could only be made by a new, more advanced AI.”

“But all these occupations and applications on the list seem so impractical — even impossible. I don’t even know what an abacaxi cultivator is!”

“Of course a lot of them are way out. But this AI does not think as we do — yet. We have intuition, which is a learned process and not one that can be memorized. Right now Sven is better at making a list of everything that an AI could do. When the list is complete it will begin trimming away the impossibles and the improbables. When the list is finally reduced to manageable size Sven will then begin to examine for any traces or matches.”

“That’s quite a task.”

“Sven is quite a machine,” Shelly said proudly. “With its new Dick Tracy agency it should be more than up to the job. If the stolen AI is working somewhere we are going to track it down by finding out just what it has done.”

“I’m sure of it,” Ben said. “And you will let me know the instant you have any leads.”

“They might be just clues, there is no way to be certain.”

“There certainly is — I’ll have them checked out. I have a big team out there who aren’t accomplishing very much at the moment. I’ll put them to work. In all truth I think that putting Sven on the job is the only way that we are going to find the people who did this.”

Benicoff was sure that this conference would not take too long. He had read through all the paperwork on the flight to Seattle, made his final notes on the monorail to Tacoma. This was the first assignment he had had in some months, in fact the very first since he began devoting full time to the Megalobe case; he could think of no real reason to turn down the request. Just before the meeting began his phone beeped and he answered it.

“Ben, Brian here. Sven seems to have come up with some leads.”

“Your electronic wizard seems to be working pretty fast.”

“Once the list was complete and all the long shots eliminated Sven sorted through for the most likely items. It has come up with three possibilities now. One is a certain software system that is suspicious. A microcode compiler that writes impossibly efficient code. Then there is a certain shoe repair machine that might plausibly be an AI since it can resole any kind of shoe. Then there is an agricultural machine which is rated as almost surely an AI.”

“Plausibly? Almost surely? Can’t this thing give a straight answer, a yes or no — or a fifty-fifty chance?”

“It cannot. Sven uses an agency based on knowledge about qualitative plausibility. It doesn’t use any numbers at all. In fact, I asked it to and it refused.’’

“Who runs that place — you or the machine? In any case — what did it come up with?”

“A machine called Bug-Off, would you believe?”

“I believe — and I’ll contact the FBI here and get some action on your Bug-Off today. A meeting that I planned to be brief just got a lot briefer. I’ve canceled it. I’ll get back to you.”

The head of the Seattle FBI office, Agent Antonio Perdomo, was a tall man, as solidly built as Benicoff, still in his forties but going rapidly bald. He glanced at Benicoff’s ID and got right down to business.

“Washington ran a corporate check on this manufacturing company, DigitTech Products of Austin, Texas. I have the file here. They manufacture and sell wholesale electronic components for the most part, with an occasional individual product. But they usually make items for own-brand retailers. This machine you asked about, Bug-Off, has been on the market for only a few weeks. They are marketing it themselves.”

“How do we get hold of one?”

“I’ve arranged that as well. It is not for sale but is leased to greenhouses to be used — or so their prospectus says — in the place of chemicals. I know you wanted to keep this investigation completely under cover so I made all my inquiries through an associate in the Bureau of Commerce. He contacted all the greenhouses in this area and has come up with a winner. A greenhouse owner named Nisiumi — a retired traffic policeman.”

“That’s the best news ever. You’ve contacted him?”

“He’s in his office, waiting for us. He only knows that this is a high-level investigation and that he is to mention it to no one.”

“This is very good work.”

Perdomo smiled. “Just doing my job.”

The sun had disappeared and Seattle was running true to winter form. The windshield wipers were on high speed to clear a patch in the torrential rain. They parked as close to the entrance as they could, were still drenched by the time they got to the greenhouse door.

Nisiumi, a stocky Japanese-American, led them to his office in silence, didn’t speak until he had closed the door. He wiped the soil from his fingers onto his white coat before he shook hands. He looked very closely at Agent Perdomo’s identification.

“These Bug-Off people are making a big sales pitch, probably contacted every greenhouse in the country. I even had this brochure for their machine, right here on my desk.”

“This is Mr. Benicoff, who originated this investigation,” Perdomo said. “He’s the one in charge.”

“Thanks for your cooperation,” Ben said. “This is a high-priority case right out of Washington — and there are deaths involved. That’s all I can tell you now. When we wind the thing up I promise that I’ll let you know what it is all about.”

“Suits me. It’s a big change from cucumbers. I was interested by this Bug-Off when I read about it in the trade magazine. That’s why I asked for this information. But it’s too expensive for me.”

“You have just obtained an interest-free loan for as much as you need for as long as you need.”

“It’s good to be back in harness! While you were on your way here I called DigitTech Products’ 800 number. They have a salesman in this area — and he is going to give a demonstration here at nine tomorrow morning.”

“Perfect. Your accountant, that is me, will join you at that time. Call me Benck, though, not Benicoff.”

The rain was lashing loudly against the hotel room window. Benicoff closed the curtains and turned on the radio in the hopes that the music might drown it out. He was well into the company report before the rare steak, no potatoes and a green salad, pot of coffee arrived. He ate slowly, reading, digesting meal and report at the same time.

The salesman was late next morning; it was almost ten before the van stopped in the greenhouse drive.

“Sorry about that, traffic and fog. The name is Joseph Ashley but everyone calls me Joe. You’re the owner, Mr. Nisiumi?”