Article View: comp.dsp
Article #2230Re: OT: My Idea of an Internet Cafe
From: Bug Dout
Date: Wed, 16 Mar 2011 15:53
Date: Wed, 16 Mar 2011 15:53
210 lines
10126 bytes
10126 bytes
John - KD5YI <sophi.2@invalid.org> writes: > On 3/3/2011 9:56 PM, GreenXenon wrote: >> Hi: >> >> I’m thinking of a new type of public internet café. This internet café >> is in hypothetical shopping mall similar to the Brea Mall in the Brea >> city of Southern California of USA. The floors and walls are carpeted >> with black carpet throughout the mall – excluding the restrooms and >> food courts – where carpet would be obviously difficult to keep >> clean. >> >> There are as many PCs in this café as there are chairs. All chairs as >> comfortable [and with the most luxurious, convenient and healthy >> features as one can get – such as wheels and adjustable height]. This >> of type of chair is commonly used in offices. >> >> Each PC has a dial-up controller-based [i.e. purely-hardware] modem. >> >> All PCs in this Café are *desktop* and the tables are mounted to the >> wall. For anonymity, each PC has its own wearable monitor. This is a >> plasma-based monitor which looks like virtual-reality goggles. To >> maintain health of the eyes, this monitor has a reverse-telescope lens >> [which makes the visual-entities on the monitor more distant from the >> user’s eyes]. To make those visual-entities easier to see, a >> microscope lens is used. One lens is place in front of this tiny >> wearable monitor, while the other lens is placed in front of that >> lens. Of course, both lenses are inside this monitor. This plasma >> monitor has the following has anti-burn-in technology, is 1080p- >> compatible, and has the fastest refresh rate possible. >> >> The internet access is free dial-up only. This is to help maintain >> anonymity and for the IP addresses to be dynamic. There are ISPs that >> voluntarily provide dial-up for free and without the customer needing >> to set up an account – simply dial the number and you’. This means, it >> will be more difficult for the ISP to cut off service to the café due >> to clients venting their anger and attacking chat rooms with socially- >> unacceptable text. >> >> Each PC, modem, and telephone line have the following characteristics: >> >> 1. The only ROM is mask-programmed ROM >> >> 2. The only RAM is a hypothetical form of volatile RAM chips in which >> all info is completely lost in 100th-of-a-second-or-less after the >> netbook is turned-off. Even theoretically there is no way to recover >> this data unless one completely re-powers before 100th-of-a-second >> after power-off. >> >> 3. The OS is installed on ROM chips >> >> 4. All IDs -- such as the MAC addresses [including that of the dial-up >> modem], the CPUID, IP address etc. -- are totally dynamic. When the >> netbook is powered-offed, these IDs disappear without leaving a trace. >> When the netbook is switched on, new IDs are generated. In addition, >> this netbook uses the least amount of IDs and timestamps required to >> operate itself and access the internet. >> >> 5. There is no malware [e.g. rootkits] installed in any of the ROM >> chips. >> >> 6. Chips of the hypothetical RAM listed in #3 substitute for the HDD >> >> 7. The clock skew of the PC varies such that clock-skew-fingerprinting >> would be a totally-useless technique to those trying to identify the >> computer. >> >> 8. Uses dumb terminals for dial-up internet access >> >> 9. Chips of the hypothetical RAM listed in #2 substitute for the HDD >> >> 10. There is absolutely no hint of: >> A. ActiveX >> B. Internet Explorer >> C. Java >> D. JavaScript >> E. Audio software/hardware >> F. Software/hardware for images, graphics, animation, or movies >> G. Webcam capability >> H. Flash >> J. Shockwave >> I. HTML >> K. DHTML >> L. Any type of scripting/scripts >> M. Any type of mark-up/modeling language. >> >> 11. The chat software [which is built into a ROM chip] is fully >> compatible with everything in #10. In addition, this chat protocol has >> the following characteristics: >> >> A. No download/installation of anything necessary >> >> B. Does not require ActiveX or Internet Explorer >> >> C. Does not use or require Java or JavaScript >> >> D. Most difficult for other chatters to figure out my IP address, MAC >> address, and other electronic IDs. >> >> E. Is text-only [not able to transmit/receive files, images, or other >> nonsense] >> >> F. Does not allow uploading/downloading to/from other chatters >> >> G. Does not allow one individual to message another individual. >> >> H. Does not have any IM/PM capability [when I post my message, I want >> everyone in the chat room to see it. In addition, I just hate it when >> other chatters PM/IM me.] >> >> I. Is real-time - i.e. I post my message and those in the room can >> immediately reply to me. >> >> J. Transmits/receives small amounts of text rapidly - unlike Usenet >> which transmits/receives large amounts of >> text slowly. >> >> K. Allows me to be nameless and still access the chat rooms with a >> blank screen name. >> >> L. Does not give away my email address >> >> M. Does not allow access to audio/video - e.g. no webcam capability >> >> N. Does not require an email address for confirmation >> >> O. Does not use or require HTML, DHMTL, or anything similar >> >> P. Does not require any login or password >> >> Q. Does not require registration >> >> R. Uses the least amount of bandwidth, memory, and CPU power. >> >> S. Generates random usernames for chat rooms and does not allow users >> to choose their names – this measure >> prevent impersonation of real people. These random usernames consist >> of random characters. >> >> 12. The modem is for dial-up internet access and is an MPSK-based. >> Most modems use QAM but the modems in this hypothetical café’s PCs use >> MPSK with the most amounts of bits-per-symbol possible without the bit- >> error-rate getting too high. >> >> QAM = Quadrature-Amplitude-Modulaton >> >> MPSK = Multiple-Phase-Shift- Keying. >> >> 13. Each PC has its own modem and each modem has its own telephone >> line. Each phone line has its own phone number and ANI [Automatic >> Number Identification]. The ANI, phone numbers, and other telephony >> IDs are all dynamic – i.e. once the PC disconnects from the internet, >> these IDs disappear without leaving a trace. Prior to re-connection, >> new random IDs are generated. Once again, the least amount of IDs >> necessary are used – for example, there is no caller ID. >> >> 14. All the electronics in the café are as eco-friendly as possible. >> This means heavy reliance on hash, ROM, and look-up tables. >> >> 15. All electronics in the coffee shop are tempest-shielded to assist >> in maintain anonymity. >> >> Use of internet in this café is not free. Users must pay in quarters. >> Each PC has its own coin slot, where customers insert coins prior to >> using the PC. The PC does not accept credit cards, debit, or other >> forms of electronic payment – due to security risks. In addition, the >> PCs don’t accept dollar bills or checks – here is why. Bills and >> checks are made of paper [which can burn at high-temperatures]. >> >> So what are these high-temperatures required for? To erase >> fingerprints, DNA, hair, body-oils, and other forms of evidence that >> would be on the coins from customers using them. As soon as the coins >> are inserted, permission to use the computer is granted. Right after >> the insertion, the coins are efficiently and safely heated until hot >> enough to completely obliterate any biological or chemical evidence on >> them. >> >> After the coins are heated, they are then efficiently cooled to a >> temperature safe for handling. After cooling, these coins then pass >> through a device that collects coins from all PCs and shuffles them to >> make it much more difficult to figure out which computer the coin came >> from. >> >> This hypothetical café does not monitor or log any internet activity. >> >> Though the café’ patrons don’t have to pay for internet access, they >> *do* have to pay the telephone company for providing the lines -- else >> they won't have access to the telephone system to get the physical >> access for a dial-up connection. To maintain anonymity for the coffee >> shop, its patrons, and customers, the staff pay the phone company in >> quarters only. From the PCs directly to the location of the phone >> company, there is a device that will physically transport coins. Of >> course this process is slow but it gets the job done. So in using the >> PCs, the customers are providing the money for the shop’s internet >> access. >> >> >> Regards, >> >> Green Xenon > > I think you should try it. > > John I think you should trim your followups. -- Our government has kept us in a perpetual state of fear, kept us in a continuous stampede of patriotic fervor, with the cry of grave national emergency. ~ General Douglas MacArthur
Technical Details
Message-ID:
<86aagvdpuk.fsf@mailinator.com>Path:
arc1-ca.pugleaf.net!g2news2.google.com!news1.google.com!npeer01.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!post01.iad.highwinds-media.com!newsfe03.iad.POSTED!9d368a9c!not-for-mailReferences:
<b4c5027e-d471-4fbd-9ed1-9aeacf310400@a8g2000pri.googlegroups.com> <ilp7dg$hu6$3@news.eternal-september.org>Show Full Headers
Complete Article Headers
X-Google-Thread: 4e777fa27a,45c6431995a8a366 X-Google-Attributes: gid4e777fa27a,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,UTF8 Path: arc1-ca.pugleaf.net!g2news2.google.com!news1.google.com!npeer01.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!post01.iad.highwinds-media.com!newsfe03.iad.POSTED!9d368a9c!not-for-mail From: Bug Dout <buggsy2@mailinator.com> Newsgroups: comp.dsp,24hoursupport.helpdesk,alt.comp.hardware.pc-homebuilt,sci.electronics.design Subject: Re: OT: My Idea of an Internet Cafe References: <b4c5027e-d471-4fbd-9ed1-9aeacf310400@a8g2000pri.googlegroups.com> <ilp7dg$hu6$3@news.eternal-september.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (windows-nt) Message-ID: <86aagvdpuk.fsf@mailinator.com> Cancel-Lock: sha1:lRSpwTFWO14RUTfDXbiTFFrupm0= MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Lines: 210 X-Complaints-To: abuse2@dslextreme.com NNTP-Posting-Date: Wed, 16 Mar 2011 15:53:10 UTC Organization: DSL Extreme Date: Wed, 16 Mar 2011 08:53:07 -0700