I think it is most important that the ROI be measured in an effective method. Such as, not only look at the obvious costs, but look at the hidden savings from changing to Open Source. Such as, we are running Pentium II computers for a year longer since we are running Linux, which extends the life beyond the cycle of expected depreciation. We can cycle in upgrades to hardware in cycles to prevent a one time expense on the balance sheet.
Then cover things like the amount of power saved with the older machines using less watts. For some companies, this could be $100,000+. EnergyStar has statics on this information.
I would also mention the recent losing of the source code for Windows along with the ability to break free of recurring charges with virus software.
In the grand scheme of security, it would probably be beneficial to note that spyware and corporate theft is less likely in a system that is unfriendly to script based theft schemes.
Mention that you don't have to worry about paying for MCSE for employees. You have no fears of employees stealing licenses.
No more formatting when a new employee inherits a machine.
The ability to disable Cd Drives remotely at will.
I guess that covers the basic things. I would give them all copies of Linux LiveCDs that they can take home and use on their home machines. LindowsLive is a good one to use. Let them see for themselves that it is not going to be a foreign OS, but just a slightly different OS.
Dear Citizens of China,
Since your communist government is blocking access to Google, and assuming that you can read Slashdot, here are a few web pages that your government would probably prefer you not read:
Finally, here's a page discussing the practice of Falun Gong. Now I'm personally not a believer in Falun Gong, but since I live in a nation blessed with freedom of religion, and since your government would rather execute people rather than let them practice it, perhaps you should find out for yourself what it is they so desperately don't want you to hear.
STS (the Space [Shuttle] Transportation System) is a flawed system design, with little compromise or tolerance for failures, systemic or political. On that issue alone, STS must be replaced.
A much smaller Shuttle-like orbiter, which can be mated atop a Delta, Titan III or other medium-lift vehicle, is needed. It may look like the Crew Return Vehicle concept that's being rehashed into a shuttle replacement. I think it would have more merit to the old military DynaSoar [astronautix.com] project. Such a vehicle, unlike the Shuttle Orbiters we have, is not a truck...it would be a human taxi, with a small bay for some replacement consumables. For larger payloads and refurbs, use the old Orbiters--unmanned, remote controlled. If we can run robots from millions of miles away, we can surely do the same from low Earth orbit. In fact, the Russians showed it can be done with their own mortibund Shuttle--it's first and only flight was completely unmanned, from launch to landing. [astronautix.com] The old Orbiters would also double as rescue vehicles, along with having additional new Shuttle Taxis ready to go on other pads when a flight is in progress. We can't use single-use rockets for ISS refurbs since the pressurized cargo modules (like the special ones used by Orbiters during an ISS crew and experiment transition) has equipment that must come back. Only our Orbiters have the ability to return large equipment modules safely to Earth.
We should be able to adapt single-use rockets to send new ISS components for assembly. The ISS will need more arms, and a new Orbiter replacement might need something like the current Canadian remote arm.
The main thing I would recommend is (1) just make a reusable human taxi that (1) has an abort mode like the old Apollo spacecraft, where the new Orbiter can rocket away from the booster, as well as (2) a durable crew compartment that, in the case of normal reentry failure, could be separated from the larger body and land by parachute.
Baby steps, please. A Shuttle replacement need not be all things as our current ones tried to be. For LEO, a simple crew vehicle will work. Later, the ISS or a moonbase should be used to create new, true spacecraft that ferry and from the Moon, and can use lunar material to build a Mars vehicle.
When someone says that the cost to go to space is too expensive, I have to emphasize where the money goes to build the spacecraft. It's not like we take millions of dollar bills, smelt them into vehicles or stuff bills in the fuel tanks and set them afire. That money goes to WORKERS who build the space vehicles and COMPANIES that make jobs. That's economically a Good Thing.
This reminds me of an article in the new "Innovators Section" as seen in Time magazine.
Essentially, it discusses Kris Pister who developed Smart Dust - a wireless network of sensors, called motes. Each mote has a chip about the size of a grain of rice that detects and records things like termperature and motion at its location. The motes have minisule radio transmitters that talk to otehr motes. With a single network of 10,000 motes, the upper limit, you could cover some 9 sq. miles - and get information about each point along the way!
Slashdot Mirror
Of course Shatner would write his own character back into the Star Trek universe. I call shennanegans!
Sig:Will slashdot ever drag itself into the year 2005 and provide the ability to edit posts?
Editing posts breaks continuity.
this guys signature is a picture of a "man" with no penis
mod parent troll please
You appear to be suffering from the "there isn't anyone in the world smarter than me" syndrome. Don't worry, it's verry common.
Remind me not to move to Japan. That sounds horrid.
"Broken Saints claims that the Revolution will somehow display real 3-D on your TV screen, I guess using special glasses or something."
... and would work easily. They can be tiring on the eyes after a while, however.
LCD shutter glasses are extremely inexpensive
I could have put my barbed penis in and out of your anus, which if true, would make you a raging homosexual.
That one set telegraph lines on fire. This one didn't cause any physical damage.
I think it is most important that the ROI be measured in an effective method. Such as, not only look at the obvious costs, but look at the hidden savings from changing to Open Source. Such as, we are running Pentium II computers for a year longer since we are running Linux, which extends the life beyond the cycle of expected depreciation. We can cycle in upgrades to hardware in cycles to prevent a one time expense on the balance sheet.
Then cover things like the amount of power saved with the older machines using less watts. For some companies, this could be $100,000+. EnergyStar has statics on this information.
I would also mention the recent losing of the source code for Windows along with the ability to break free of recurring charges with virus software.
In the grand scheme of security, it would probably be beneficial to note that spyware and corporate theft is less likely in a system that is unfriendly to script based theft schemes.
Mention that you don't have to worry about paying for MCSE for employees. You have no fears of employees stealing licenses.
No more formatting when a new employee inherits a machine.
The ability to disable Cd Drives remotely at will.
I guess that covers the basic things. I would give them all copies of Linux LiveCDs that they can take home and use on their home machines. LindowsLive is a good one to use. Let them see for themselves that it is not going to be a foreign OS, but just a slightly different OS.
Hmmm that's true of course
:)
I just read an interesting book about Titan and wanted to share what I found from surfing around afterwards
Map and Images of Titan from Hubble Space Telescope
Nasa Titan Photojournal
Saturnian Satellite Fact Sheet
Phoebe best image so far, from Voyager2 in 1981!
Freedom starts with you.
Well, this text seems to imply that the net cost ISN'T lower!
STS (the Space [Shuttle] Transportation System) is a flawed system design, with little compromise or tolerance for failures, systemic or political. On that issue alone, STS must be replaced.
A much smaller Shuttle-like orbiter, which can be mated atop a Delta, Titan III or other medium-lift vehicle, is needed. It may look like the Crew Return Vehicle concept that's being rehashed into a shuttle replacement. I think it would have more merit to the old military DynaSoar [astronautix.com] project. Such a vehicle, unlike the Shuttle Orbiters we have, is not a truck...it would be a human taxi, with a small bay for some replacement consumables. For larger payloads and refurbs, use the old Orbiters--unmanned, remote controlled. If we can run robots from millions of miles away, we can surely do the same from low Earth orbit. In fact, the Russians showed it can be done with their own mortibund Shuttle--it's first and only flight was completely unmanned, from launch to landing. [astronautix.com] The old Orbiters would also double as rescue vehicles, along with having additional new Shuttle Taxis ready to go on other pads when a flight is in progress. We can't use single-use rockets for ISS refurbs since the pressurized cargo modules (like the special ones used by Orbiters during an ISS crew and experiment transition) has equipment that must come back. Only our Orbiters have the ability to return large equipment modules safely to Earth.
We should be able to adapt single-use rockets to send new ISS components for assembly. The ISS will need more arms, and a new Orbiter replacement might need something like the current Canadian remote arm.
The main thing I would recommend is (1) just make a reusable human taxi that (1) has an abort mode like the old Apollo spacecraft, where the new Orbiter can rocket away from the booster, as well as (2) a durable crew compartment that, in the case of normal reentry failure, could be separated from the larger body and land by parachute.
Baby steps, please. A Shuttle replacement need not be all things as our current ones tried to be. For LEO, a simple crew vehicle will work. Later, the ISS or a moonbase should be used to create new, true spacecraft that ferry and from the Moon, and can use lunar material to build a Mars vehicle.
When someone says that the cost to go to space is too expensive, I have to emphasize where the money goes to build the spacecraft. It's not like we take millions of dollar bills, smelt them into vehicles or stuff bills in the fuel tanks and set them afire. That money goes to WORKERS who build the space vehicles and COMPANIES that make jobs. That's economically a Good Thing.
This reminds me of an article in the new "Innovators Section" as seen in Time magazine.
Essentially, it discusses Kris Pister who developed Smart Dust - a wireless network of sensors, called motes. Each mote has a chip about the size of a grain of rice that detects and records things like termperature and motion at its location. The motes have minisule radio transmitters that talk to otehr motes. With a single network of 10,000 motes, the upper limit, you could cover some 9 sq. miles - and get information about each point along the way!
Anyway, here's a brief description:
innovationwatch.com
Here is the Dust, Inc. homepage:
http://www.dust-inc.com/
Frightening technology in many respects, but I can't help but smile at the thought of the brilliance behind it all.