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Books

Inside Amazon's Warehouses: Thousands of Senior Citizens and the Occasional Robot Mishap (wired.com) 147

Amazon aggressively recruited thousands of retirees living in mobile homes to migrate to Amazon's warehouses for seasonal work, according to a story shared by nightcats. Wired reports:From a hiring perspective, the RVers were a dream labor force. They showed up on demand and dispersed just before Christmas in what the company cheerfully called a "taillight parade." They asked for little in the way of benefits or protections. And though warehouse jobs were physically taxing -- not an obvious fit for older bodies -- recruiters came to see CamperForce workers' maturity as an asset. These were diligent, responsible employees. Their attendance rates were excellent. "We've had folks in their eighties who do a phenomenal job for us," noted Kelly Calmes, a CamperForce representative, in one online recruiting seminar... In a company presentation, one slide read, "Jeff Bezos has predicted that, by the year 2020, one out of every four workampers in the United States will have worked for Amazon."
The article is adapted from a new book called "Nomadland," which also describes seniors in mobile homes being recruited for sugar beet harvesting and jobs at an Iowa amusement park, as well as work as campground hosts at various national parks. Many of them "could no longer afford traditional housing," especially after the financial downturn of 2008.

But at least they got to hear stories from their trainers at Amazon about the occasional "unruly" shelf-toting "Kiva" robot: They told us how one robot had tried to drag a worker's stepladder away. Occasionally, I was told, two Kivas -- each carrying a tower of merchandise -- collided like drunken European soccer fans bumping chests. And in April of that year, the Haslet fire department responded to an accident at the warehouse involving a can of "bear repellent" (basically industrial-grade pepper spray). According to fire department records, the can of repellent was run over by a Kiva and the warehouse had to be evacuated.
Cellphones

Apple's Swift 4.0 Includes A Compatibility Mode For 'The Majority' Of Swift 3.x Code (infoworld.com) 122

An anonymous reader quotes InfoWorld: Swift 4.0 is now available. It's a major upgrade to Apple's Swift, the three-year old successor to the Objective-C language used for MacOS and iOS application development. The Swift 4 upgrade enhances the Swift Package Manager and provides new compatibility modes for developers. Apple said Swift 4 also makes Swift more stable and improves its standard library. Swift 4 is largely source-compatible with Swift 3 and ships as part of Apple's Xcode 9 IDE...

Swift 4's new compatibility modes could save you from having to modify code to be able to use the new version of the compiler. Two modes are supported, including the Swift 3.2 mode, which accepts most source files built with Swift 3.x compilers, and the Swift 4.0 mode, which includes Swift 4 and API changes. Apple said that some source migration will be needed for many projects, but the number of source changes are "quite modest" compared to many previous major changes between Swift releases.

Apple calls Swift 4.0 "a major language release" that also includes new language changes and updates that came through the Swift Evolution process.
Open Source

Facebook Relents, Switches React, Flow, Immuable.js and Jest To MIT License (theregister.co.uk) 50

An anonymous reader quotes the Register: Faced with growing dissatisfaction about licensing requirements for some of its open-source projects, Facebook said it will move React, Jest, Flow, and Immutable.js under the MIT license next week. "We're relicensing these projects because React is the foundation of a broad ecosystem of open source software for the web, and we don't want to hold back forward progress for nontechnical reasons," said Facebook engineering director Adam Wolff in a blog post on Friday. Wolff said while Facebook continues to believe its BSD + Patents license has benefits, "we acknowledge that we failed to decisively convince this community"... Wolff said the updated licensing scheme will arrive next week with the launch of React 16, a rewrite of the library designed for more efficient operation at scale.
Facebook was facing strong criticism from the Apache Software Foundation and last week Wordpress.com had announced plans to move away from React.

"Wolff said Facebook considered a license change for its other open-source projects, but wasn't ready to commit to anything," the Register adds. "Some projects, he said, will keep the BSD + Patents license."
IBM

IBM Open Sources 'WebSphere Liberty' For Java Microservices and Cloud-Native Apps (techrepublic.com) 17

An anonymous reader quotes TechRepublic: On Wednesday, IBM revealed the Open Liberty project, open sourcing its WebSphere Liberty code on GitHub to support Java microservices and cloud-native apps. The company created Liberty five years ago to help developers more quickly and easily create applications using agile and DevOps principles, according to an IBM developerWorks blog post from Ian Robinson, WebSphere Foundation chief architect at IBM... Developers can also choose to move to the commercial versions of WebSphere Liberty at any time, he noted, which include technical support and more specialized features... "We hope Open Liberty will help more developers turn their ideas into full-fledged, enterprise ready apps," Robinson wrote. "We also hope it will broaden the WebSphere family to include more ideas and innovations to benefit the broader Java community of developers at organizations big and small."
IBM argues that Open Liberty, along with the OpenJ9 VM they open sourced last week, "provides the full Java stack from IBM with a fully open licensing model."

Interestingly, Slashdot ran a story asking "IBM WebSphere SE To Be Opened?" -- back in 2000.

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