Language Selection

English French German Italian Portuguese Spanish

Hardware

Open Source Haptics Kit Aims to Democratize Force Feedback

Filed under
Hardware
OSS

quick terminology dive: a spacial haptic device is a physical manipulator that enables exploration of a virtual space through force feedback. A user grips the “manipulandum” (the handle) and moves it within the work area defined by the physical design of the device. Spacial Haptic Devices have been around for years and serve as excellent tools for telling their users (surgeons) what something (tumor) “feels like.”

In our case, this haptic device is a two-link, two-joint system grounded on a base station and providing force feedback with servo motors and tensioned wire ropes. The manipulator itself supports 3-degree-of-freedom movement of the end-effector (translations, but no rotations) which is tracked with encoders placed on all joints. To enable feedback, joints are engaged with cable-drive transmissions.

Read more

BeagleBone SBC beefs up Lego Mindstorms EV3

Filed under
Linux
Hardware

An “EVB” Kickstarter project replaces the Lego Mindstorms EV3 robot’s ARM9 brick with a BeagleBone Black, adding performance, expandability, and sensors.

When Lego added a Linux-based “Brick” computer to its modular, open source Lego Mindstorms robot platform, we were psyched, but were also somewhat disappointed it was only a modest ARM9-based device. Now, a startup called Fatcatlab has found Kickstarter success with an EVB computer you can use in place of the Brick that is designed to plug in a BeagleBone Black for a much faster 1GHz Cortex-A8 experience.

Read more

5 favorite Raspberry Pi and Arduino projects

Filed under
Linux
Hardware
OSS

It has never been a better time to understand the components that fit together to make the hardware we use work. To do that, lets look at my five favorite open hardware projects.

First, what do I mean by open hardware? I mean that the components that make up a device are available for the user to see. No secret formulas. The ingredients are completely transparent, and if you chose, you can source the raw parts and assemble them yourself. You can also learn from the process of assembly and with a team spirit share any problems encountered, then improving the formula of the device. For example, you could suggest better parts or improve the code to make it run faster.

Read more

Gen-2 SmartThings hub migrates to Linux

Filed under
Linux
Hardware

SmartThings debuted a 2nd generation home automation hub that moves to Linux, and adds new sensors, battery backup, optional cellular, and premium services.

Prior to Samsung’s acquisition of SmartThings last August, the company told us its next-generation home automation hub would likely move from an embedded RTOS (real-time operating system) to Linux. A SmartThings rep now tells us the newly announced second-generation SmartThings Hub does indeed run Linux. Not so surprisingly, consider the Samsung acquisition, the rep also said “We will be moving to Tizen over time.”

Read more

Arduino Open Source Robot Educational Development Board (video)

Filed under
Hardware
OSS

Ari Alvarez has created a new Arduino open source robot development board which he has designed to be used by managers, developers and hobbyists or to provide an educational platform to teach robotics and electronics.

Read more

This Microsoft Surface lookalike runs a productive version of Android instead

Filed under
Android
Hardware

At first glance on the CES show floor, the Remix Ultra-Tablet seems like a cheap Surface knock-off. It has a two-stage kickstand similar to that of the Surface Pro 2—albeit one that feels flimsier than Microsoft’s model—and a magnetic keyboard cover with traveling keys and a felt material over the trackpad.

Read more

Intel Compute Stick runs Windows and Linux, fits in your pocket

Filed under
Linux
Hardware

A few months back, I got a breathless email from an Intel PR rep due to some confusion over a little Chinese-made HDMI PC. Now we know why: Intel was stealthily getting ready to launch one of their own.

This tiny black stick emblazoned with the “Intel inside” logo is Intel’s Compute Stick. This device isn’t like the Dell Cloud Connect dongle that they took to CES last year, nor is it a copy of Microsoft’s Wireless Display Adapter. It’s a full PC, capable of running both Linux and Windows, and it’s set to go on sale in the very near future.

Read more

Atom PC – Future PC

Filed under
GNU
Linux
Hardware

It’s got enough computing power, graphics power and memory to be useful for all the kinds of tasks folks use a smartphone or tablet but it’s definitely a desktop-PC form factor. It has the instant supply of Android apps and the usability of a GNU/Linux desktop all in one package.

Read more

Coreboot Ported To Another Lenovo ThinkPad

Filed under
Hardware
OSS

While Coreboot is most commonly used by Google Chromebooks, an increasing number of Lenovo ThinkPad laptops are becoming compatible with Coreboot for initializing and booting the system with open-source software.

Read more

The best Android phones of 2014

Filed under
Android
Hardware

This last year has been a big one for Android. Displays have started moving beyond 1080p, devices keep getting bigger, and Android 5.0 brings the most fundamental change the platform has seen in a very long time. Some of the phones that were released in 2014 were huge successes, and other fell short of expectations, but which one was the best? That depends on how you frame the question, so let’s split it up a few different ways and find out.

Read more

Syndicate content

More in Tux Machines

Ubuntu 16.04.2 LTS Delayed Until February 2, Will Bring Linux 4.8, Newer Mesa

If you've been waiting to upgrade your Ubuntu 16.04 LTS (Xenial Xerus) operating system to the 16.04.2 point release, which should have hit the streets a couple of days ago, you'll have to wait until February 2. We hate to give you guys bad news, but Canonical's engineers are still working hard these days to port all the goodies from the Ubuntu 16.10 (Yakkety Yak) repositories to Ubuntu 16.04 LTS, which is a long-term supported version, until 2019. These include the Linux 4.8 kernel packages and an updated graphics stack based on a newer X.Org Server version and Mesa 3D Graphics Library. Read more

Calamares Release and Adoption

  • Calamares 3.0 Universal Linux Installer Released, Drops Support for KPMcore 2
    Calamares, the open-source distribution-independent system installer, which is used by many GNU/Linux distributions, including the popular KaOS, Netrunner, Chakra GNU/Linux, and recently KDE Neon, was updated today to version 3.0. Calamares 3.0 is a major milestone, ending the support for the 2.4 series, which recently received its last maintenance update, versioned 2.4.6, bringing numerous improvements, countless bug fixes, and some long-anticipated features, including a brand-new PythonQt-based module interface.
  • Due to Popular Request, KDE Neon Is Adopting the Calamares Graphical Installer
    KDE Neon maintainer Jonathan Riddell is announcing today the immediate availability of the popular Calamares distribution-independent Linux installer framework on the Developer Unstable Edition of KDE Neon. It would appear that many KDE Neon users have voted for Calamares to become the default graphical installer system used for installing the Linux-based operating system on their personal computers. Indeed, Calamares is a popular installer framework that's being successfully used by many distros, including Chakra, Netrunner, and KaOS.

Red Hat Financial News

Wine 2.0 RC6 released