Monday, December 30, 2019

Software Problems


Cyber Security and Software R&D are being pursued 20 years too late. We are learning about software problems as software fails and are stuck in the same “trial and error” trap we find in healthcare. The price for always putting the “horse before the cart” is high.

Boeing is suffering from preemptively deploying AI software in the 737 Max to by-pass the Pilot and Boeing will pay the price. They would do well by removing this software and allowing pilots to fly the airplanes. The Boeing problem will further dampen consumer acceptance of self-driving cars.

Engineering Managers in these companies need the technical expertise, good judgement, integrity, courage, leadership and policy backing to avoid serious errors. Product Test Data needs to be reviewed with CEOs.

In Matrix organizations, Functional Engineering Managers serve as “Coaches” and ensure that needed engineering skills are provided by serving as hiring and training managers.  Project Engineering Managers serve as “Leaders” and ensure that projects are planned and executed within budget and schedule and coordinated between Project Teams.

If it can to wrong, it will (go wrong). NASA Challenger O-Rings failed in 1986 killing 7 Astronauts, because they were not designed to withstand cold temperatures. The Design Engineer alerted NASA management to the problem, but the launch was ordered anyway. The launch should have been postponed.

New technology takes time to develop. The Japanese developed the hybrid engine over 20 years. It required stronger batteries and a custom on-board computer to work with a small, compatible, reliable internal combustion auto engine. It began with a joint venture funded by government and Toyota. Their timing to market in 2000 was perfect and their redesign in 2005 was amazing. 

Product Planning

The DEC Rainbow 100 PC was released in 1982, but failed.
The Rainbow was MS-DOS compatible, but not completely software- or hardware-compatible with the IBM PC.
Timing to market was too soon. DEC should have had better judgement about their architecture.

Dell Computer was founded in 1984 and released its first PC in 1985. It was IBM compatible, high quality and low cost. Dell went public in 1988 and became the favored corporate PC. Dell began on-line sales in 1996.
Timing to market was perfect and judgement was flawless.

Norb Leahy, Dunwoody GA Tea Party Leader

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