June 2011 Meeting NotesCompiled by Dave JaffeContributions from Kevin Appert and others
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09:50 |
Coffee and a Chat |
10:15 |
Traffic Lights on Arduino - CH Ting
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11:00 |
More Quantum Computing - Jack Woehr (via
Skype)
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11:45 |
Lunch |
13:00 |
Introductions, announcements, rumours and gossip - All
assembled |
13:30 |
View of a Faire - Dave Jaffe
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14:00 |
This talk was cancelled due to illness. Hopefully Tim (or whoever was ill) will have a speedy recovery and he'll be able to present his talk in July. FedEx's Other Forth System - Tim Lee FedEx has a history of employing Forth applications. In the 1990s, at FedEx's operations center in Memphis, another Forth-based system assigned all their air crews and tracked schedule changes as required. It ran on 80386 computers on a local area network and featured a distributed database that allowed trip editing from multiple terminals. It had an interactive graphical user interface that utilized special high-resolution display cards. The output consisted of a hard copy of schedules printed on a large-format plotter. This system saved FedEx $40,000 an hour by avoiding idle aircraft due to missing flight crews. An application coded in LMI UR/Forth replaced a scheduling system that was implemented manually on rolls of butcher paper. The graphics code was built on videogame code written in assembler. This mission-critical system served FedEx for eight continuous years and saved them millions of dollars. |
14:40 |
Break |
15:00 |
Porting Graphic Haiku to F# - C.H. Ting
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15:00 |
Android Open Accessory Development Kit - Brad
Nelson |
16:00 |
Adjourn |
Other items:
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