Welcome
A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly.
- Robert Heinlein
Wednesday, December 31, 2003
Wednesday, December 24, 2003
10 technologies to watch in 2004
No, they're not quite ready for prime time. But in the year ahead, these promising innovations could start to hit the marketplace.
Home networking
Ultra-wideband: Imagine a television that can wirelessly send three different programs to separate monitors. Low-power, low-cost, and with roughly 45 times the data transmission speed of run-of-the-mill Wi-Fi, this wireless technology is finally ready to debut in the living room.
Supply chain
RFID: While they've been talked about a lot, radio frequency identification tags have yet to appear in a big way in the supply chain. Wal-Mart is making it happen: All its suppliers must use the tags for pallets and cases of merchandise by 2005.
Wireless broadband
802.16: WiMax enables wireless networks to extend as far as 30 miles and transfer data, voice, and video at faster speeds than cable or DSL. It's perfect for ISPs that want to expand into sparsely populated areas, where the cost of bringing in DSL or cable wiring is too high.
Energy
Micro fuel cells: Japan's largest wireless phone carrier, NTT DoCoMo, plans to introduce cell phones powered by miniature fuel cells -- which run on hydrogen or methanol -- late next year. Look for them to also show up as expensive add-ons for high-end laptops.
Household products
Gecko tape: Lizards climb walls using the mechanical adhesive force of millions of tiny hairs on their feet. A synthetic version of those microscopic hairs allows gecko tape, developed at England's University of Manchester, to stick to almost any surface without glue. Applications include gloves that allow a person to climb a glass wall, the ability to move computer chips in a vacuum, and new bandages.
Software
Antispam software (that works): If you've tried filters, whitelists, and blacklists, chances are you still receive plenty of junk e-mail. "Challenge/response" technology may be the answer; it requires senders to manually verify their identity before e-mail is passed along to the intended recipient.
Consumer electronics
OLEDs: Organic light-emitting diodes are brighter and use less power than normal light-emitting diodes. (They rely on carbon with nitrogen, oxygen, and hydrogen elements -- thus, the "organic" tag.) They're perfect for screens on cell phones, digital cameras, and camcorders, and even for a new crop of affordable flat-panel monitors.
Lighting
LED lightbulbs: LEDs will outrun obsolescence by moving into the home. Philips is already pushing its Luxeon line of LED lightbulbs, which can last 10 to 50 times as long as incandescent bulbs while consuming 80 percent less energy.
Computer memory
MRAM: Magnetoresistive random access memory is (in theory, anyway) more than 1,000 times faster than the fastest current nonvolatile flash memory and nearly 10 times faster than DRAM. "Nonvolatile" means it retains memory when the power is off. Add in its low power consumption, and it's perfect for use in an upcoming crop of computers and cell phones.
Medicine
Bioinformatics: Researchers, such as those at IBM Life Sciences, are finally getting a handle on building complex protein models to aid in drug discovery. The new, computationally accurate models mean that potential drugs can be identified more quickly and stand a better chance of working.
Home networking
Ultra-wideband: Imagine a television that can wirelessly send three different programs to separate monitors. Low-power, low-cost, and with roughly 45 times the data transmission speed of run-of-the-mill Wi-Fi, this wireless technology is finally ready to debut in the living room.
Supply chain
RFID: While they've been talked about a lot, radio frequency identification tags have yet to appear in a big way in the supply chain. Wal-Mart is making it happen: All its suppliers must use the tags for pallets and cases of merchandise by 2005.
Wireless broadband
802.16: WiMax enables wireless networks to extend as far as 30 miles and transfer data, voice, and video at faster speeds than cable or DSL. It's perfect for ISPs that want to expand into sparsely populated areas, where the cost of bringing in DSL or cable wiring is too high.
Energy
Micro fuel cells: Japan's largest wireless phone carrier, NTT DoCoMo, plans to introduce cell phones powered by miniature fuel cells -- which run on hydrogen or methanol -- late next year. Look for them to also show up as expensive add-ons for high-end laptops.
Household products
Gecko tape: Lizards climb walls using the mechanical adhesive force of millions of tiny hairs on their feet. A synthetic version of those microscopic hairs allows gecko tape, developed at England's University of Manchester, to stick to almost any surface without glue. Applications include gloves that allow a person to climb a glass wall, the ability to move computer chips in a vacuum, and new bandages.
Software
Antispam software (that works): If you've tried filters, whitelists, and blacklists, chances are you still receive plenty of junk e-mail. "Challenge/response" technology may be the answer; it requires senders to manually verify their identity before e-mail is passed along to the intended recipient.
Consumer electronics
OLEDs: Organic light-emitting diodes are brighter and use less power than normal light-emitting diodes. (They rely on carbon with nitrogen, oxygen, and hydrogen elements -- thus, the "organic" tag.) They're perfect for screens on cell phones, digital cameras, and camcorders, and even for a new crop of affordable flat-panel monitors.
Lighting
LED lightbulbs: LEDs will outrun obsolescence by moving into the home. Philips is already pushing its Luxeon line of LED lightbulbs, which can last 10 to 50 times as long as incandescent bulbs while consuming 80 percent less energy.
Computer memory
MRAM: Magnetoresistive random access memory is (in theory, anyway) more than 1,000 times faster than the fastest current nonvolatile flash memory and nearly 10 times faster than DRAM. "Nonvolatile" means it retains memory when the power is off. Add in its low power consumption, and it's perfect for use in an upcoming crop of computers and cell phones.
Medicine
Bioinformatics: Researchers, such as those at IBM Life Sciences, are finally getting a handle on building complex protein models to aid in drug discovery. The new, computationally accurate models mean that potential drugs can be identified more quickly and stand a better chance of working.
Monday, December 22, 2003
Monday, December 15, 2003
Tuesday, December 09, 2003
Tuesday, December 02, 2003
Monday, December 01, 2003
Technology That Makes Me Thankful
Regardless of where in the world you live and whether you celebrate a formal day of thanks, it's a good idea to occasionally stop and think about all that's good. In the newsletter, as in the rest of life, we sometimes tend to get focused on the negative - viruses, hack attacks, deluges of spam, new proposed taxes, oppressive or ineffective laws, software that doesn't work as well as we'd like it to, the "Big Brother" aspects of technology.
Those are all important issues, but this seems like a good time to think about all the ways in which computers and computerized devices have made our lives better. Even those who don't own PCs enjoy and depend on other devices spawned by the microchip: mobile phones, digital audio/video equipment, digital cameras, computerized appliances, automobiles, ATMs, voicemail systems, and many more.
Of course, the full potential of computers can only be realized when they're connected to the global network. Today I do a significant amount of shopping online, saving time, money and gasoline. I check my bank statements online and transfer funds between accounts. I pay most of my bills online - cell phone, credit cards, electric bills, phone bills, foregoing the need to spend hours writing checks, licking envelopes and buying stamps. I keep in touch with distant family members and friends through the 'Net, circumventing long distance charges and the delays inherent in postal mail. Even for things that I can't actually do online (such as going out to dinner), I use the Internet to do preliminary research, find out restaurant hours and check out the menu.
I'm thankful for all these ways that my life is made a little easier by technology. I'm thankful that if I get stranded on the road now, I have telephone service at my disposal. I'm thankful that seeing my vacation photos no longer requires a couple of twenty minute trips to the photofinishing place. I'm thankful that looking up a bit of obscure information no longer requires a fifteen mile drive to the library. I'm very thankful that typing a paper or manuscript no longer requires liquid paper and turning out a perfect copy no longer requires painstaking hours of retyping.
Those are all important issues, but this seems like a good time to think about all the ways in which computers and computerized devices have made our lives better. Even those who don't own PCs enjoy and depend on other devices spawned by the microchip: mobile phones, digital audio/video equipment, digital cameras, computerized appliances, automobiles, ATMs, voicemail systems, and many more.
Of course, the full potential of computers can only be realized when they're connected to the global network. Today I do a significant amount of shopping online, saving time, money and gasoline. I check my bank statements online and transfer funds between accounts. I pay most of my bills online - cell phone, credit cards, electric bills, phone bills, foregoing the need to spend hours writing checks, licking envelopes and buying stamps. I keep in touch with distant family members and friends through the 'Net, circumventing long distance charges and the delays inherent in postal mail. Even for things that I can't actually do online (such as going out to dinner), I use the Internet to do preliminary research, find out restaurant hours and check out the menu.
I'm thankful for all these ways that my life is made a little easier by technology. I'm thankful that if I get stranded on the road now, I have telephone service at my disposal. I'm thankful that seeing my vacation photos no longer requires a couple of twenty minute trips to the photofinishing place. I'm thankful that looking up a bit of obscure information no longer requires a fifteen mile drive to the library. I'm very thankful that typing a paper or manuscript no longer requires liquid paper and turning out a perfect copy no longer requires painstaking hours of retyping.
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