WebLoosely based on the design concepts of the Alto, the Perq was was the first commercial graphical workstation. The original Perq had the following features: Custom built microcode programmable processor 256k to 1 … WebPerq PERQemu: A PERQ 1 emulator PERQ Workstations FAQ for PERQ Graphics Workstations DigiBarn: PERQ T2, Ad and other PERQs Perq Single User Systems Overview Brochures for Apple II and Perq (1979) Perq Floppy Disk Images Perq Documentation Video of a PERQ on Youtube QNX QNX Photon microGUI Get QNX Realtime Platform QNX DEMO …
DigiBarn: PERQ T2 and all about PERQs
WebSep 1, 1987 · The implementation and use of toolpack/1 on a graphics workstation, Software: Practice and Experience 10.1002/spe.4380170902 DeepDyve DeepDyve Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team. Learn More → The implementation and use of toolpack/1 on a graphics workstation … WebAug 12, 2024 · Cutaway of PERQ workstation The original PERQ was a niche success. The PERQ 2 followed in 1983 with a lighter-coloured cabinet, more memory, better internal … osu food delivery robot
ICL - Computing History
WebBefore the Mac, my GUI projects used a PERQ workstation from Three Rivers Computer Corporation. Among other things, we conducted user testing to find the best mental model for controlling the display when there was more information than a single screen could hold. Our findings? To view additional content in a long document, people think of a ... WebDec 30, 2024 · First launched in 1979, but not shipped until 1980, the PERQ workstation represented one of the first post-Alto attempts at a commercial, graphical user interface … WebMar 21, 2002 · Years ago I wrote a program for MS-DOS to read PERQ workstation (8") disks. It directly programmed the disk controller and DMA chip. Although not directly applicable to reading ... when I was writing both the PERQ disk program and the LIF utilities for linux, I had the IBM PC/AT TechRef, the Intel 8272 datasheet (disk controller) and the Intel ... osu folk club scholarship