A year is a long time in smartphone technology today, so remember -- if you can -- the changes that have taken place over the last 10.
In 2004, Apple had only just started working on development of its iPhone and no one outside the company knew about it, Samsung was focused on the South Korean market, and the hottest thing in wireless was the success of the I-mode mobile Internet service in Japan.
As I watched Apple's launch of its new iPhones and smartwatch this week, I was reminded of a trip I took exactly a decade ago to the ITU's Telecom Asia expo in Busan, South Korea. As Tokyo correspondent for IDG, I was used to seeing advanced phones in Japan but some of the handsets in South Korea looked positively futuristic. Recalling those phones, it's amazing to think how technology has changed in the last decade, and how smartphones have changed our lives.
Samsung Satellite TV Phone
It seems improbable, but satellite TV direct to cellphones was a dream of Japanese and South Korean engineers in 2004. The service was broadcast from a custom satellite and didn't require the bulky dishes usually associated with satellite TV reception in homes. Samsung's SCH-B100 had a flip-out screen for watching the programs and packed an MPEG4 video recorder function with a two-hour memory. The 14-channel service cost US$11 per month at the time and was successful for a while, but was later eclipsed by free terrestrial TV and online streaming. In Japan, the service never achieved success.
Pantech Body Temperate Cellphone
If you think swiping left and right on a bulky smartwatch looks goofy, you probably don't remember Pantech's G670 cellphone. The phone had a body temperature sensor on it's rear that required it to be held up and pressed against the user's forehead to take a measurement.
NTT DoCoMo Fuel Cell Charger
Back then as now, battery life was a headache for phone users. NTT DoCoMo thought it had an answer with a portable fuel cell that could generate power from a little bit of methanol. The idea was that small methanol cartridges would be sold in convenience stores and, when your phone ran out of power, you could snap it in the charger cradle, squirt in some methanol in and back in business. Fuel cells were seen at the time as an answer to the on-the-go charging needs of phone and laptop PC users in part because the power generation was immediate. The charger never came to market, but some companies are still pursuing fuel cell technology.
Samsung Hard Disk Phone
Apple's new iPhone 6 packs as much as 128GB of storage and just this week SanDisk announced a 512GB SD card. Imagine how improbable that sounded in 2004 when Samsung proudly announced the first cellphone in the world ... with a hard-disk drive! The SPH-V5400 was only available in South Korea and packed an impressive (at the time) 1.5GB of storage capacity. The phone also featured an FM transmitter so stored music could be played through a radio.
LG Glucose Monitor Phone
Another phone with a medical twist was LG's KP8400. It had a built in sensor for measuring blood sugar. You'd put a drop of blood onto a glucose testing strip and slide that into a reader embedded in the clamshell phone. After a few moments, the phone would provide the blood sugar reading. There was even a facility to load the data to an online database over the phone's GPRS connection.
Pantech Gaming Phone
It's a gaming device! No, it's a phone! Whatever Pantech's PH S-3500 was intended to be, it was unique. A circular clamshell phone with a circular keypad that probably took a lot of getting used to, especially when tapping out text messages, the phone had a 2.1-inch color display and packed a 3D graphics chip -- a rarity at the time. Unfortunately for Pantech, just three months later Sony released the PlayStation Portable and handheld gaming was changed forever.
Martyn Williams covers mobile telecoms, Silicon Valley and general technology breaking news for The IDG News Service. Follow Martyn on Twitter at @martyn_williams. Martyn's e-mail address is email@example.com