"I don’t know," Peter said.
Lexington leaned back. "That’s quite a lot of admissions you’ve made. What makes you think you’re qualified for the job I’m offering?"
"You said you wanted an engineer."
"And I’ve just proved you’re less of an engineer than when you left school. I have, haven’t I?"
"All right, you have," Peter said angrily.
"And now you’re wondering why I don’t get somebody fresh out of school. Right?"
Peter straightened up and met the old man’s challenging gaze. "That and whether you’re giving me a hard time just for the hell of it."
"Well, am I?" Lexington demanded.
Looking at him squarely, seeing the intensity of the pain-drawn eyes, Peter had the startling feeling that Lexington was rooting for him! "No, you’re not."
"Then what am I after?"
"Suppose you tell me."
So suddenly that it was almost like a collapse, the tension went out of the old man’s face and shoulders. He nodded with inexpressible tiredness. "Good again. The man I want doesn’t exist. He has to be made—the same as I was. You qualify, so far. You’ve lost your illusions, but haven’t had time yet to replace them with dogma or cynicism or bitterness. You saw immediately that fake humility or cockiness wouldn’t get you anywhere here, and you were right. Those were the important things. The background data I got from the Association on you counted, of course, but only if you were teachable. I think you are. Am I right?"
"At least I can face knowing how much I don’t know," said Peter, "if that answers the question."
"It does. Partly. What did you notice about this plant?"
In precis form, Peter listed his observations: the absence of windows at sides and rear, the unusual amount of power, the automatic doors, the lack of employees’ entrances.
"Very good," said Lexington. "Most people only notice the automatic doors. Anything else?"
"Yes," Peter said. "You’re the only person I’ve seen in the building."
"I’m the only one there is."
Peter stared his disbelief. Automated plants were nothing new, but they all had their limitations. Either they dealt with exactly similar products or things that could be handled on a flow basis, like oil or water-soluble chemicals. Even these had no more to do than process the goods.
"Come on," said Lexington, getting massively to his feet. "I’ll show you."
The office door opened, and Peter found himself being led down the antiseptic corridor to another door which had opened, giving access to the manufacturing area. As they moved along, between rows of seemingly disorganized machinery, Peter noticed that the factory lights high overhead followed their progress, turning themselves on in advance of their coming, and going out after they had passed, keeping a pool of illumination only in the immediate area they occupied. Soon they reached a large door which Peter recognized as the inside of the truck loading door he had seen from outside.
Lexington paused here. "This is the bay used by the trucks arriving with raw materials," he said. "They back up to this door, and a set of automatic jacks outside lines up the trailer body with the door exactly. Then the door opens and the truck is unloaded by these materials handling machines."
Peter didn’t see him touch anything, but as he spoke, three glistening machines, apparently self-powered, rolled noiselessly up to the door in formation and stopped there, apparently waiting to be inspected.
They gave Peter the creeps. Simple square boxes, set on casters, with two arms each mounted on the sides might have looked similar. The arms, fashioned much like human arms, hung at the sides, not limply, but in a relaxed position that somehow indicated readiness.
Lexington went over to one of them and patted it lovingly. "Really, these machines are only an extension of one large machine. The whole plant, as a matter of fact, is controlled from one point and is really a single unit. These materials handlers, or manipulators, were about the toughest things in the place to design. But they’re tremendously useful. You’ll see a lot of them around."
Lexington was about to leave the side of the machine when abruptly one of the arms rose to the handkerchief in his breast pocket and daintily tugged it into a more attractive position. It took only a split second, and before Lexington could react, all three machines were moving away to attend to mysterious duties of their own.
Peter tore his eyes away from them in time to see the look of frustrated embarrassment that crossed Lexington’s face, only to be replaced by one of anger. He said nothing, however, and led Peter to a large bay where racks of steel plate, bar forms, nuts, bolts, and other materials were stored.
"After unloading a truck, the machines check the shipment, report any shortages or overages, and store the materials here," he said, the trace of anger not yet gone from his voice. "When an order is received, it’s translated into the catalogue numbers used internally within the plant, and machines like the ones you just saw withdraw the necessary materials from stock, make the component parts, assemble them, and package the finished goods for shipment. Simultaneously, an order is sent to the billing section to bill the customer, and an order is sent to our trucker to come and pick the shipment up. Meanwhile, if the withdrawal of the materials required has depleted our stock, the purchasing section is instructed to order more raw materials. I’ll take you through the manufacturing and assembly sections right now, but they’re too noisy for me to explain what’s going on while we’re there."
Peter followed numbly as Lexington led him through a maze of machines, each one seemingly intent on cutting, bending, welding, grinding or carrying some bit of metal, or just standing idle, waiting for something to do. The two-armed manipulators Peter had just seen were everywhere, scuttling from machine to machine, apparently with an exact knowledge of what they were doing and the most efficient way of doing it.
He wondered what would happen if one of them tried to use the same aisle they were using. He pictured a futile attempt to escape the onrushing wheels, saw himself clambering out of the path of the speeding vehicle just in time to fall into the jaws of the punch press that was laboring beside him at the moment. Nervously, he looked for an exit, but his apprehension was unnecessary. The machines seemed to know where they were and avoided the two men, or stopped to wait for them to go by.
Back in the office section of the building, Lexington indicated a small room where a typewriter could be heard clattering away. "Standard business machines, operated by the central control mechanism. In that room," he said, as the door swung open and Peter saw that the typewriter was actually a sort of teletype, with no one before the keyboard, "incoming mail is sorted and inquiries are replied to. In this one over here, purchase orders are prepared, and across the hall there’s a very similar rig set up in conjunction with an automatic bookkeeper to keep track of the pennies and to bill the customers."
"Then all you do is read the incoming mail and maintain the machinery?" asked Peter, trying to shake off the feeling of open amazement that had engulfed him.
"I don’t even do those things, except for a few letters that come in every week that—it doesn’t want to deal with by itself."
The shock of what he had just seen was showing plainly on Peter’s face when they walked back into Lexington’s office and sat down. Lexington looked at him for quite a while without saying anything, his face sagging and pale. Peter didn’t trust himself to speak, and let the silence remain unbroken.