The training room was two hundred feet long and a hundred feet wide, with an arched roof eighty feet high. At the far end one of the waldoes stood to the right of a tall steel door. At the near end stood Blade, a female Seeker, one of the control chairs for the waldoes, and several electronic consoles. The chair and the consoles stood on a rubber-tired cart.
Blade contemplated the control chair. It reminded him of the equipment once used to send him into Dimension X, before the invention of the KALI capsule. There was the same chair with a polished steel frame and black leather seat and back. There was the same tangle of multicolored wires crawling all over it like demented snakes. It looked like something you'd expect to find in the dungeons of the Spanish Inquisition.
There were also a few differences. The chair and its wiring stood in the middle of a steel frame eight feet high. From the frame hung long metallic mesh gloves and a helmet which covered the whole head and bulged with electronic and optical gear. Knee-high mesh boots stood on the base of the frame.
«Now listen carefully, Blade of England,» said the Seeker sharply. «To work the Fighting Machines is not as simple as it looks. Many have thought so. Their mistakes have damaged many machines. We do not often let fighters of Doimar near a Voice Chair until we have tested them in many ways. But it is Feragga's order that you are to be taught everything you want to learn. We obey her orders.» She shook her fist in his face. «But if you wreck a Machine, nothing Feragga says will save you from me.»
The Seeker had to reach up to shake her fist in Blade's face. She was hardly more than five feet tall, with a trim figure showing through a sort of uniform of green leather trousers and shirt. Her dark eyes were enormous.
«I will listen and not wreck a Machine,» said Blade. «In England the best warriors are trained to use both the weapons of their bodies and the weapons of Oltec. Only those who know both can command in war.»
«If that is truly the case in England, you are wiser than we,» said the woman. «As it is, we who know the Machines must often give way to those who know nothing but a child's weapons. If Feragga was not wise, we would be as badly off as the people of Kaldak, chained by the Law.»
She started explaining the operation of the waldoes. It was very much as Blade had expected, a masterpiece of simplicity. The waldo operator put his hands into the gloves and his feet into the boots. Then every motion of his arms and legs was transmitted by radio to the waldo, which matched those movements. The helmet contained video and sound pickups so the operator could see and hear what the waldo saw and heard. Still other controls fired the laser-or Fire Beam, as the Doimari called it.
«Don't the Fighting Machines have any other weapons than the Fire Beam?» asked Blade.
«No, curse it,» said the woman. «We know they have throwers for fire bombs, like the ones the foot soldiers carry. But the throwers need a special kind of bomb, and we have found no such bombs in any city of the Land.»
«That is unfortunate for the Seekers,» said Blade. «If the Fighting Machines could throw their own bombs, they might not need the help of the men on foot. They could win the war by themselves.»
The Seeker's eyes became still larger. «You think so?» Blade nodded. «Then perhaps we could ask that the war be put off, until we learned how to make the special bombs….» Her voice trailed off, and she shook her head. «No. Feragga is too eager to begin the conquest of the Land. She would not allow it, and Nungor's friends would see it as weakness.»
«Perhaps,» said Blade and left the matter there. He hoped he'd sown a little more disagreement in Doimar, without giving the Doimari an idea they could use against Kaldak. He was going to have the same delicate problem time after time as long as he was in Doimar. He had to appear to be helpful without actually giving any help. He couldn't be sure of still being in this Dimension to help Kaldak defeat any schemes he'd suggested to the Doimari. Advising both sides in a war was fun in theory, but in practice it was more often than not a bloody headache!
Blade had to strip naked to use the control chair. As he did he was very aware of the woman's eyes roaming up and down his body. But she was still as thoroughly businesslike as Lord Leighton when it came time to get him hooked up.
The gloves and boots opened down the back, so they would fit almost any size of hand and foot, or at least almost any size of hand and foot in Doimar. Blade found them uncomfortably snug, although he could still move all his essential joints and muscles.
When the girl was sure of this, she pressed a green button on the frame. Blade heard a faint hum from the consoles, saw lights glowing on several of the consoles, and stood up. A second button made the chair swing back out of Blade's way. «All right, Blade. The Machine lives. Now start walking in place slowly, as if you'd just got up from being sick-no, no, not that slowly, you're not a baby!» and she clutched at her thick brown hair with both hands.
At the far end of the training room the waldo gave off a metallic squealing noise which set Blade's teeth on edge. Then slowly it started walking, with little shuffling steps very unlike the six-foot strides Blade knew the waldoes could take. He stopped, and it stopped, swaying so that for a moment Blade was afraid it would fall over. The Seeker winced. Then Blade cautiously turned his body to the left and started walking in place again. The waldo started off, this time heading for a point along the right wall of the room. Another stop, another turn, and it was heading to the left. Blade zig-zagged the waldo all the way down the training room until he could practically reach out and touch it, then sent it back to the far end and started all over again.
Within half an hour Blade felt confident he could make the robot do anything its mechanism could stand. After another half-hour, even the Seeker was convinced Blade knew how to handle the Fighting Machine safely. She cut off the power and showed Blade how the helmet worked.
«This mouthpiece is the basic control for the head and the laser. Bite down on the left end, and it turns the head. Bite down on the right, and it fires the laser. Don't get the two confused, or you might wind up killing yourself!»
Blade didn't kill himself, but he did take a chunk out of the wall of the training room by accident. Judging from the number of holes in the wall, he wasn't the first man to have such an accident. The woman made a great show of pounding her head against the consoles in frustration, but she was laughing as she did. Blade knew that he'd begun to impress her.
The video and audio systems had the same essential simplicity as the rest of the waldo. Padded earphones gave Blade stereo hearing, and padded eyepieces gave him a three-dimensional view complete with a sighting grid for aiming the laser. When Blade finally pulled off the helmet he was dripping sweat. He was also more than ever impressed with the technological gifts of the Tower Builders.
In fact he couldn't help wondering why they'd used these gifts to build the waldoes. They were an expensive and complicated way of getting armored firepower into battle. A remote-controlled tank would have been easier to build and probably more effective. The waldoes were deadly against any sort of primitive opponent, but they could hardly have been designed for action against one.