The room was a clutter of bookshelves, strange artifacts, alchemistic paraphernalia, and other oddments. A large astronomer’s orrery sat on a table in one corner of the room. Star charts lined the walls in that area. A large, detailed globe of the world occupied another corner.
He sat at a table that held a number of curious instruments constructed of wood and metal. He scrutinized one in particular, a box with a window through which a copper needle could be seen. He observed the position of the needle on a calibrated scale and made a notation with a quill pen. His attention shifted to another device, this one a glass globe, inside which hung two pieces of metal foil joined at one end. He noted the extent of their separation, dipped the point of the quill in an inkwell and scratched more numbers on a sheet of foolscap. He turned then to a third device, a loom of interwoven strings threaded with hundreds of small colored beads which clicked and clacked as he manipulated them, singly and in groups. He did this for a good while, then ceased and contemplated the results. He recorded more data, taking careful readings from each of the instruments. A candle on the table burned steadily, limning his face in soft shadows. A film of fine sweat sprang to his forehead as he worked. Several sheets of foolscap, acrawl with numbers and symbols, fell to the floor in quick succession.
Finally he put down the quill and mopped his brow with a kerchief he had taken from inside his gown. Bearing the last sheet of foolscap, he rose from the table and crossed the room to a low multitiered desk. On it sat a personal computer with a compact keyboard terminal, a color CRT, a twin floppy-disk deck, and a hard-disk drive. He seated himself and made a simple hand pass. The screen came to life, showing an AO> prompt. With quick accurate strokes he punched a series of keys, then waited for the screen to go through an elaborate display of graphic pyrotechnics.
“Damned showy off-the-shelf software,” he muttered.
Using his right index finger, he traced another pattern in the air, observed the results on the screen, made another hand pass. Then, with his eyes on the sheet of figures, he entered data on the keyboard.
When he had completed data entry, he punched a few more keys, sat back, and let the program run.
A line of figures came up on the screen. He read it.
“Impossible,” he said. “But there it is. Now all I have to do is locate it.”
He commenced a set of elaborate hand motions, accompanying these with a low, monotonous chanting. Presently the CRT screen began to glow spectrally. Milky images ghosted across it, gradually sharpening. Voices. At length the picture focused to unmistakable clarity.
Completing the incantation, he regarded the faces on the screen. None were familiar, although that was not unusual. He would have to observe for some time, he supposed, before he could act. He had no idea, now, what he would do, if anything.
He positioned himself more comfortably in the chair. He watched, and listened.