Skip navigation

community

News

8 Posts tagged with the hacker tag
1

Every day more people are growing concerned over their right to privacy when it comes to the internet. What sites they go to, what they purchase as consumers (more on that in a bit) and what is said on social-sites can/are being monitored. In some extreme cases, people are required to hand over their passwords to sites such as Facebook through either school officials (12 year-old in Minnesota) or potential employers (growing trend). Internet service providers are often used by government officials to spy on or track person/s of interest. Recently, companies such as AT&T and Verizon have been caught handing over millions of user’s phone records over to the NSA (National Security Agency) while Verizon reportedly gave user data over to the FBI as well without a court-appointed warrant. This was done in 2006 and was made legal through a retroactive bill passed by the US Congress in 2008 (Patriot-Act part deux).

 

Not being comfortable with the idea of ‘Big Brother’ watching over our online habits, Nick Merrill (who founded Calyx Internet Access in 1994) is set to launch the non-profit ISP Calyx Institute which will provide customers with a secure-level of anonymity for the internet as well as mobile phone service for as low as $20 US a month. The users of Calyx will have end-to-end encrypted web-surfing along with encrypted E-mail services as well as a host of other services. This is of course if he gets the funding he needs ($2,000,000), featured on Indegogo (a kickstarter clone), to get it off the ground. (Combine this with the Hacker satellite, and here comes a budding free digital world.)

 

20120411075656-calyx-color-logo.png

 

The other concern centers around the ever ambiguous ‘net neutrality’ issue which is designed to protect copywriters from having their wares pilfered on the web. Sure, no one wants their hard-earned ideas grifted by shady predators but sometimes this concept travels over to the absurd side of the tracks. For instance, Portugal’s PSP (Portugal Socialist Party) want’s to tax storage devices in the name of copyright protection thereby curbing piracy. This entails consumers to pay 0.2 Euros (or roughly $0.26 US) for every gigabyte of storage up to 1 terabyte ($28.00 US in taxes for 1TB) in capacity. It gets better; devices with a storage capacity of over 1TB are subjected to an aggravated tax of 2.5 cents Euro for each GB over 1 TB (adding an extra $51.2 Euros in taxes for a 2TB hard-drive). It doesn’t stop there as portable drives take the cake with devices over 1TB getting an additional 5 cents Euro per GB, which would make a portable drive with a capacity of 2TB taxed to the tune of a whopping $103.2 Euros. This insane tax initiative would effectively kill the storage industry in Portugal.

 

While officials say the ‘taxation measure’ would destroy their piracy problem, others suspect it may be designed to hold off a financial melt-down like that of Greece. While these two problems are ‘spun’ as a way to protect us from outside threats that could potentially hurt us, we may only need ‘sensible’ thinking in order to achieve the same result.

 

Cabe

http://twitter.com/Cabe_e14

0

 

Practicing a musical instrument takes a lot of time, preceded by the loss of a sizable pile of money. To parents, they can be a double edge sword as they can be expensive and loud but also a considerable skill and hobby to acquire if their child is truly interested. This is the case unless the parent is a tech-savvy engineer. In which case, the perfect solution has already been built for kids that want to practice the drums.

 

 

Ian Cole was able to make an electronic drum set using the "Drum Kit - Kit Ai" all included (DKKAI) from SpikenzieLabs and some misclanious hardware from IKEA and the corner-store. The Spikenzielabs drum machine is an ATMEGA168-based kit that includes piezoelectric sensors. These sensors can be placed on any makeshift drumhead. Using the SpikenzieLabs DKKAI Roadie, programming the sensors becomes even easier. This DKKAI Roadie is a daughterboard add on that allows the user to designated a MIDI output sound to each sensor and store it in the ATMEGA eeprom directly from the connected MIDI device.

 

 

Cole opted for using Tupperware from IKEA as the drums. He attached the Piezos on to aluminum plates, which were the placed under the lids of Tupperware containers. The PVC piping structure holds the drums in place, and it also doubles as electrical conduit for the wiring.

 

 

His son is now able to play quality electric drums with the use of a MIDI capable iPad and the Garage band software connected to an amp or headphone. Lets hear it for tech-savvy parents.

 

 

Everything you need to know about the SpikenzieLabs drum kit can be found after the link.

 

Cabe

http://twitter.com/Cabe_e14

2

workshop.jpg

Photo of MakeIt Labs from the inside caught the local government's eye (via Focusure Studios)

 

The first Hackerspace government shutdown too place in Nashua, New Hampshire in December 2010. Although, the exact reason for the shut down has not been described past the use of beaurocracy, some vague justifications have surfaced.

 

“We don’t shut places down unless we’re really concerned about the safety of people,” director of community development Katherine Hersh told the Nashua Telegraph.

 

“Their business is so varied, with a variety of different industrial processes – a kiln, automotive repair, cutting and welding – and along with each one of those comes a variety of concerns,” the local fire marshal Richard Wood explained.

 

The jealousy inducing 6,000 square foot MakeIt Labs was founded in July of 2010 by area “hackivists.” Their operation fits into an area of a old 25,500 square foot industrial building near the Crown Street railroad lines. The non-profit Makerspace has a hydraulic car lift, 3D printers, ceramic kiln, a laser cutting, and the standard set of tinkering tools.

 

The plan now is to get the building up to code. Installing Fixing the electrical system, plumbing, and ventilation will be needed before they can reopen. However, it is the bathroom that has cause the most concern. MakeIT Lab’s founders stated that the bathroom is considered new construction, and has a expansive set of regulations to follow. The Nashua officials stated that they want MakeIt Labs to stay in their town, but they want it to be safe. 

 

See more about MakeIT Labs at their website.

 

Cabe

http://twitter.com/Cabe_e14

1

viasat.jpg

Promotional image (via ViaSat)

 

This is for those who live in areas where cable internet is non-existent. Internet service provider, ViaSat, is teaming up with the National Rural Telecommunications Cooperative (NRTC) to provided rural or new developing areas with much needed high speed internet. This is all possible due to last year's launch of the ViaSat-1 satellite, which now orbits over North America, providing more capacity than all other U.S. communication satellites combined. ViaSat-1 deals out 140 Gbps of data total. (If only the hacker community could launch a satellite of equal proportions, they would have a game changer.)

 

Within ViaSat-1 coverage, NRTC members will have access to packages of 12 Mbps, outside this area, NRTC will use next-generation gateways and consumer terminals to offer a 5Mbps packages.

 

The expansion of this satellite Internet provider is exciting people in the business world with a competitive price over cable and fiber optic data connections. Starting at $50 a month, remote customers will enjoy faster Internet, while ViaSat undercuts current dominators of the satellite internet market.

 

The satellite was sent into orbit last October, and it will be ready to serve Internet customers as soon as January 16th. The service will continue to expand across the U.S. after that. The company will demo their service at this year's CES convention.

 

Eavesdropper

1

low_earth_orbit-thumb-450x317.jpg

Trackable objects in Low Earth Orbit. One of these may be for communication freedom someday. (via European Space Agency)

 

At the Chaos Communication Congress in Berlin, an "unsensorable internet" via private satellite was proposed. The concept stems from telecom limitations and government sanctions, such as the Stop Online Piracy Act (SOPA). (SOPA is currently being reviewed by the House Judiciary Committee.) By using a satellite, no government or privatly controlled wires are need. Sidestepping earthly bonds may be the only way from true unregulated communication.

 

High altitude balloons have been launched with notable success. However, such a device can only handle a narrow slice of the planet's surface, by comparison to satellites. Some amateurs have placed satellites into low earth orbit. At that position, an object would circle the earth every 90 minutes. The only option is geostationary orbit above the equator.

 

Although outer space is not governed by any country that sits underneath, people are free to attack/disable satellites at will. In most cases, such an action would be taken as an act of war. The "free internet" people would not be able to do much more than hang their heads low after the event.

 

As a compliment to the satellite system, a ground based network was also proposed by the "Hackerspace Global Grid" (HGG). The vision is to create a "fallback infrastructure in case of natural and economic disaster to stay connected." Their system creates a land based network of base stations that keep a constant contact with the possible satellite, even in low orbit. There are already DIY systems for tracking satellite positions. Now it is just a matter of relaying the data. The goal is to provide these stations at around $130 USD. Cheap enough when everyone willing to host a node, could.

 

Both endeavors are plagued with the same stopping limitation, lack of funding. If this does come to fruition by some means, how would you feel to use an internet controlled by hackers?

 

Cabe

http://twitter.com/Cabe_e14

 

 

HGG also stated that they would like to place an amateur astronaut on the moon within the next 23 years. I think the Google Lunar X Prize, placing a robot on the moon, should be conquered first.

1

V0.1 of the ChemHackerSTM

 

 

To award a "flash of micro-brilliance," The Awesome Foundation's Chicago chapter has just awarded a micro-grant to Sacha De'Angeli, their October winner, for his open source Scanning Tunneling Microscope (STM). The $1,000 dollar, no-strings-attached grant will be the catalyst De'Angeli needed to push his project to completion, right when he needed it most.
I met Sacha De'Angeli a few years ago when he told me he had the desire to build a Scanning Tunneling Microscope (STM) on the cheap. While riffling through drawers of electrical components at the Chicago hackerspace Pumping Station One, he told me about why he wanted to build the device. "Tunneling microscopes are far too expensive for the average person to use, somewhere between 25-100 thousand dollars. I want mine to be a few thousand." He later set the bar at only $1,000 dollars, within the grasp of most people.
I asked where he is getting the components to build such a complicated device. De'Angeli said, "Here and there. Mostly surplus parts. It will probably be a slow build." Thanks to the grant, the build might not be too long in the making. De'Angeli has also left his former day job to focus on his work with the STM. The award is a telltale sign he is on the right track.
A STM is a non-optical, high-resolution, microscopy technique that is often used to obtain images of a conductive surface at the atomic scale. A sharp metal tip is placed only a few nano-meters from surface, a current is applied between the two (Tunneling Current). The amount of current produced is exponentially dependent on the distance between the tip and the surface. Scanned points relative to the Z-position of the tunneling tip will produce a topographical image of the sample surface. If the resolution is high enough, the resulting image will show individual atoms.

To award a "flash of micro-brilliance," The Awesome Foundation's Chicago chapter has just awarded a micro-grant to Sacha De'Angeli, their October winner, for his open source Scanning Tunneling Microscope (STM). The $1,000 dollar, no-strings-attached grant will be the catalyst De'Angeli needed to push his project to completion, right when he needed it most. 


I met Sacha De'Angeli a few years ago when he told me he had the desire to build a Scanning Tunneling Microscope (STM) on the cheap. While riffling through drawers of electrical components at the Chicago hackerspace Pumping Station One, he told me about why he wanted to build the device. "Tunneling microscopes are far too expensive for the average person to use, somewhere between 25-100 thousand dollars. I want mine to be a few thousand." He later set the bar at only $1,000 dollars, within the grasp of most people.


I asked where he is getting the components to build such a complicated device. De'Angeli said, "Here and there. Mostly surplus parts. It will probably be a slow build." Thanks to the grant, the build might not be too long in the making. De'Angeli has also left his former day job to focus on his work with the STM. The award is a telltale sign he is on the right track. 


A STM is a non-optical, high-resolution, microscopy technique that is often used to obtain images of a conductive surface at the atomic scale. A sharp metal tip is placed only a few nano-meters from surface, a current is applied between the two (Tunneling Current). The amount of current produced is exponentially dependent on the distance between the tip and the surface. Scanned points relative to the Z-position of the tunneling tip will produce a topographical image of the sample surface. If the resolution is high enough, the resulting image will show individual atoms.


 

Luckily, De'Angeli is going open-source on the project, supplying both the hardware and software design available to everyone. The project is sure to change Scanning Tunneling Microscope usage and technology industry. If you want to help him along with the project too, visit his website's store. There you can find other projects he made; Rugged Colognes (I may get the Gearhead scent), circuit board guitar picks, and a color coded periodic table.


 

Cabe

http://twitter.com/Cabe_e14

 

- Sacha De'Angeli was the president of the Pumping Station One hacker space.

- See his main project page at Chemhacker.com

- See another device from De'Angeli in element14's lighting group. "Build a transmissiometer" on the left side videos.

2

gadgeteer_logo_100.png

Prototyping-thumb-600x399-135212.jpg

(Fez Spider dev board with peripherals and Gadgeteer logo via Microsoft)

 

Microsoft (MS) has just released a platform and toolkit so everyone can build simple electronics projects in a “matter of hours.” The Microsoft .Net Gadgeteer is a toolkit that allows people to build embedded projects using the .Net framework and C/C# Express in an open source environment. Source code and libraries are limited at the moment, but the concept for MS is to let the community expand on the archives. MS stated they will be involved in a very limited way, but they hope partners will help keep it going.

 

The first board for the Gadgeteer system is from GHI Electronics. The GHI Fez Spider starter kit is a GHI EMX Module with a handful of standardized sockets for different peripherals to plug right in. Going deeper, this Fez Spider starter kit houses a 32-bit 73Mhz ARM7 processor with 16MB ram and 4.5MB flash storage. The ports and features are similar to many ARM based dev kits. The peripheral options are quite extensive and complete, allowing for a lot of different projects right from the beginning. The board lets a user add multiple LCDs, touchscreens, joysticks, buttons, and removable memory jus t to name a few. A 3.3V and 5.0V power supply comes with the kit.

 

At the moment MS only has 2 projects, but they look useful and fun. One is a desktop arcade console for developing you own games. The other project is my personal favorite, a “flipbook maker,” or a mini animation platform. Both of which are housed in a simple Plexiglas cases.

 


 

The whole site placates to the hobbyist and dabber sort, with hand drawn graphics here and there, giving the feeling of being a designer. Note the robot shooting a cloud on the right. I like the idea of there being more options to the hobbyist aside from the popular Arduino world. I also like that the core processors is more powerful than the 8-bit Arduino lot. I can see this becoming popular, it just needs more from the community. It is wide open and looking for people to add to the dev fray.

 

Eavesdropper


0

 

Similar with the TurtleBot, Kondo Robot seeks to give an affordable home experimenting robot to the masses. Their offering, an intimidating spider like robot with 6 legs called the KMR-M6. To reduce costs, a clever leg appendage uses 2 servos and a mechanical spring actuator. Legs can be purchased separately so the ambitious can build their own multi-leg creation. Attach a Microsoft Kinect to this "hexapod" robot, and Turtlebot may have to roll aside. The KMR-M6 can navigate over complex and rough terrain. The low center of gravity will also keep it from tipping. At the center of the KMR-M6 bot is a Kondo RCB-4HV controller powered by a 10.8V 800mAh Ni-MH battery from ROBO. Available in May for $880 USD. Although Kondo Robot is based in Japan, a fairly extensive community is available for aid, support, and design examples.

 

Eavesdropper