Taming Hal: Designing Interfaces Beyond 2001

By Asaf Degani

Book Overview

This book is an exploration of interaction between humans, computers and automated machines and why they frequently go awry, sometimes with disastrous consequences. The book lays out a clear foundation for evaluating interactions between users and machines, showing the reader how to describe, analyze and quickly identify potential design problems. The insights and methodologies provided allow the reader to understand the root human-interaction problems in modern systems, improve the usability of new user interfaces, and, the author hopes, have a say in the design of the highly automated systems of the future.

• Format: Hardcover
• Language: English
• ISBN: 031229574X
• ISBN13: 9780312295745
• Release Date: February 2004
• Publisher: Palgrave MacMillan
• Length: 312 Pages
• Weight: 1.34 lbs.
• Dimensions: 1.1" x 6.4" x 9.4"

Customer Reviews

An instructive read

Personally, I have found on many instances, a baffling logic concerning the way machine-human interfaces operate, thus it came as a pleasant surprise to read Asaf Degani's book: Taming HAL. Starting with relatively simple devices, such as portable phones and bedside alarms, Dr. Degani walks us through the logical pathways that we expect, what the designer created, and ultimately how the machine behaves when interacting with the user. The result, often, is not a pretty picture: unexpected outcomes.Yet, as Degani points out, many of these systems had flawed logic rules built into them by designers that neglected predominate stereotypical or cultural mores that most individuals expect of how systems should operate. Moreover, the presentation of machine modes frequently beguiles the user into thinking the device is operating in one fashion, whereas in reality it is functioning in another. Using logic diagrams, Degani analyses a variety of simple and complex systems and demonstrates that the end-result can range from the annoying to the deadly.Some of the case studies will astound the reader: for example, the grounding of the luxury cruise liner Royal Majesty on the shoals of Nantucket. However, these bizarre tales become more comprehensible when one sees that the professionals entrusted with operation of the vessels in question failed to understand the true nature of the automatic systems that were supposed to guide and assist them. Understandably, Degani focuses much attention on aircraft systems (his specialty), and I would have liked to see more examples in the medical and computer fields, but the book contains extremely useful information to both laypersons and professionals alike, and is a great read.

Taming more than just HAL

I have finished reading TAMING HAL and here's a short description of my experience: The book is well-structured--from simple examples to greater generalizations, with very smooth transitions. Secondly, it is very well written, with some passages providing more excitement and suspense than an average Tom Clancy chapter. I definitely had a great time reading it and I feel that most people will do too. It is very easy to read and understand but very informative at the same time. The last chapter has a great collection of guidelines that are applicable in many technical areas beyond human-machine interface design. To sum up my reading of this book--I learned a lot and enjoyed it greatly. Leonid Shklar