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Students Develop Low-Cost Wearable Device for the Visually Impaired

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OurVision is a low-cost wearable that reads text out loud to users and helps them navigate their surroundings. The IEEE CIS chapter received a US $4,400 grant for the project from EPICS in IEEE , made possible through generous donors and a partnership with the IEEE Foundation. To support future projects, donate here.

Low Cost 113
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Rice, Lawrence Livermore scientists develop new efficient non-Pt MX2 catalyst for efficient hydrogen production; Materials Genome Initiative in action

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Scientists at Rice University and the Lawrence Livermore National Laboratory have predicted and created new two-dimensional electrocatalysts—low-cost, layered transition-metal dichalcogenides (MX 2 ) based on molybdenum and tungsten—to extract hydrogen from water with high performance and low cost.

Hydrogen 150
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How the Graphical User Interface Was Invented

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This article was first published as “Of Mice and menus: designing the user-friendly interface.” In 1984, the low-cost Macintosh from Apple Computer Inc., Computer graphics artist Norm Cox, now of Cox & Hall, Dallas, Texas, was finally hired to redesign the icons. A PDF version is available on IEEE Xplore.

Design 141
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How Ted Hoff Invented the First Microprocessor

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This article was first published as “Marcian E Hoff.” Busicom had hired Intel to develop a set of custom chips for a low-cost calculator and had sent three engineers to Santa Clara to work on the chip designs. San Antonio, Texas, which, architected by Computer Terminals, was named the 8008. You’re crazy.”

IDEA 115
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Designing the First Apple Macintosh: The Engineers’ Story

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make a low-cost “appliance”-type computer that would be as easy to use as a toaster. This article was first published as “Design case history: Apple’s Macintosh.” In 1979 the Macintosh personal computer existed only as the pet idea of Jef Raskin, a veteran of the Apple II team, who had proposed that Apple Computer Inc.

Design 113