Category Archives: Technology

rePost::There’s a functional $1 million mech robot for sale on Amazon | The Verge

Bloomberg Businessweek journalist Brad Stone billed Amazon as “The Everything Store” in his 2013 book about the company. Now, here’s irrefutable proof: if you have ¥120,000,000 (about $1,020,000) handy, you can currently buy a rideable mech robot through Amazon Japan.

COMPLETELY NORMAL AND UNASSUMING

The robot is Kuratas, a passion project of Japanese blacksmith Kogoro Kurata that has been in development for several years. It’s 3.8 meters (12.5 feet) tall, weighs 5 tons, and should be able to scare the snot out of entire towns with aplomb. (Kurata bills the machine as a “toy,” but that seems like a liberal use of the term.) Its terrifying BB Gatling gun can rattle off 6,000 rounds per minute, set to trigger when the pilot smiles.

via There’s a functional $1 million mech robot for sale on Amazon | The Verge.

Man Saves Wife’s Sight by 3D Printing Her Tumor | MAKE

Balzer downloaded a free software program called InVesalius, developed by a research center in Brazil to convert MRI and CT scan data to 3D images. He used it to create a 3D volume rendering from Scott’s DICOM images, which allowed him to look at the tumor from any angle. Then he uploaded the files to Sketchfab and shared them with neurosurgeons around the country in the hope of finding one who was willing to try a new type of procedure. Perhaps unsurprisingly, he found the doctor he was looking for at UPMC, where Scott had her thyroid removed. A neurosurgeon there agreed to consider a minimally invasive operation in which he would access the tumor through Scott’s left eyelid and remove it using a micro drill. Balzer had adapted the volume renderings for 3D printing and produced a few full-size models of the front section of Scott’s skull on his MakerBot. To help the surgeon vet his micro drilling idea and plan the procedure, Balzer packed up one of the models and shipped it off to Pittsburgh.

via Man Saves Wife’s Sight by 3D Printing Her Tumor | MAKE.

Nix Nolledo: ‘Xurpas is just the beginning’

Nice!!! Hoping this is the first of many!

To our friends, family, our underwriter, our investors, our partners, the PSE board and management, the SEC, and everyone who helped us through this journey. Good morning.Today is a day for thanksgiving, and a day for celebration. Today, we mark this occasion with humility and joy, knowing that we started with a dream of creating a mobile tomorrow. Today, Xurpas officially enters the Philippine Stock Exchange as “X”, on the backs of our hopes, hard work, and an initial investment of P62,500.I still remember the first Xurpas office, it was my father’s tiny apartment. We brought our computers from home and had no money to spend on new office furniture. We ate canned goods and rice to save our money. Raymond, Andy, and I poured all of our savings into this venture, armed with our skills and our aspirations of building a better future.The future has arrived. With more than 110 million mobile subscriptions in the market, Internet access reaching 40 percent of our population, and smart phone penetration about to hit half of all mobile subscribers, the future could not have looked any brighter. We’ve waited 13 years for this moment.

via Nix Nolledo: ‘Xurpas is just the beginning’.

OpenSSH Server

OpenSSH Server

Introduction

This section of the Ubuntu Server Guide introduces a powerful collection of tools for the remote control of networked computers and transfer of data between networked computers, called OpenSSH. You will also learn about some of the configuration settings possible with the OpenSSH server application and how to change them on your Ubuntu system.

OpenSSH is a freely available version of the Secure Shell (SSH) protocol family of tools for remotely controlling a computer or transferring files between computers. Traditional tools used to accomplish these functions, such as telnet or rcp, are insecure and transmit the user’s password in cleartext when used. OpenSSH provides a server daemon and client tools to facilitate secure, encrypted remote control and file transfer operations, effectively replacing the legacy tools.

The OpenSSH server component, sshd, listens continuously for client connections from any of the client tools. When a connection request occurs, sshd sets up the correct connection depending on the type of client tool connecting. For example, if the remote computer is connecting with the ssh client application, the OpenSSH server sets up a remote control session after authentication. If a remote user connects to an OpenSSH server with scp, the OpenSSH server daemon initiates a secure copy of files between the server and client after authentication. OpenSSH can use many authentication methods, including plain password, public key, and Kerberos tickets.

Installation

Installation of the OpenSSH client and server applications is simple. To install the OpenSSH client applications on your Ubuntu system, use this command at a terminal prompt:

sudo apt-get install openssh-client

To install the OpenSSH server application, and related support files, use this command at a terminal prompt:

sudo apt-get install openssh-server

The openssh-server package can also be selected to install during the Server Edition installation process.

via OpenSSH Server.

Here’s Why Public Wifi is a Public Health Hazard — Matter — Medium

In his backpack, Wouter Slotboom, 34, carries around a small black device, slightly larger than a pack of cigarettes, with an antenna on it. I meet Wouter by chance at a random cafe in the center of Amsterdam. It is a sunny day and almost all the tables are occupied. Some people talk, others are working on their laptops or playing with their smartphones.

Wouter removes his laptop from his backpack, puts the black device on the table, and hides it under a menu. A waitress passes by and we ask for two coffees and the password for the WiFi network. Meanwhile, Wouter switches on his laptop and device, launches some programs, and soon the screen starts to fill with green text lines. It gradually becomes clear that Wouter’s device is connecting to the laptops, smartphones, and tablets of cafe visitors.

On his screen, phrases like “iPhone Joris” and “Simone’s MacBook” start to appear. The device’s antenna is intercepting the signals that are being sent from the laptops, smartphones, and tablets around us.

via Here’s Why Public Wifi is a Public Health Hazard — Matter — Medium.