This book explores the usefulness of looking at very small aspects of human behavior in order to understand computer-human interaction difficulties with hypertext. The focus is on both mechanical actions and talk as social action. While this approach has been used fruitfully to study human-human interaction, Gray has constructed a unique study of human interaction with machines.

Hypertext and the Technology of Conversation: Orderly Situational Choice (New Directions in Information Management)

Gray, Susan H.

Business & Money

Praeger

Did you know that animals can diagnosis diseases? Before a doctor can treat a patient, she needs to know what is causing the problem. However, it is not always easy to tell what kind of sickness is affecting someone. Readers will find out how animals can be put to work diagnosing some of the trickiest diseases, from dogs who sniff out cancer to mice who can detect bird flu. They will also learn how scientists are working to reproduce these animals' abilities with advanced electronic devices.

Animals Helping to Detect Diseases (A True Book: Animal Helpers)

Children's Books

Animals

Children's Press

Discover how ecologists study the relationships between living things, climates, and Earth itself. A True Book: Earth Science series presents fascinating facts and fun activities that will engage the budding earth scientist, while exploring the fields of geology, meteorology, ecology, and more. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study. Our planet is a complicated place. Millions upon millions of living things all depend on one another to form a complex web of life.

Ecology (A True Book: Earth Science)

Science, Nature & How It Works

Discover how geologists study rocks to learn more about Earth, from how it was formed to how it has grown and changed over millions of years. A True Book: Earth Science series presents fascinating facts and fun activities that will engage the budding earth scientist, while exploring the fields of geology, meteorology, ecology, and more. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study. Readers will learn about the causes of earthquakes, volcanoes, and other Earth-shaking disasters.

Geology (A True Book: Earth Science)

Discover how the ocean changes as it goes deeper, how deep sea animals survive in harsh environments, and more. A True Book: Earth Science series presents fascinating facts and fun activities that will engage the budding earth scientist, while exploring the fields of geology, meteorology, ecology, and more. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study. Earth's oceans are almost like a foreign world, filled with millions of strange, fascinating animals and plants. Oceanographers dive into the watery depths to learn more about the incredible ocean ecosystems that make up the majority of our planet.

Oceanography (A True Book: Earth Science)

Discover how paleontologists dig deep to discover these remains and how they use them to learn more about the plants and animals that once covered the planet. A True Book: Earth Science series presents fascinating facts and fun activities that will engage the budding earth scientist, while exploring the fields of geology, meteorology, ecology, and more. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study. Millions of years ago, Earth was populated by animals unlike any that we know today. The only way to learn anything about these extinct species is to study the remains they have left behind in Earth's rocks and soil.

Paleontology (A True Book: Earth Science)

Germany

Bt Bound

Describes the history, geography, government, economics, and people of England.

England (First Reports-Countries)

History

Compass Point Books

Explains the history and details about the American flag.

The American Flag (Let's See Library)

Describes the characteristics of mountainous areas and the plants and animals that inhabit them.

Mountains (First Reports - Biomes)

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Books by Gray, Susan H.