The crazy cellphone ideas of 2004

Take a look back at the futuristic cellphone ideas of a decade ago

IDG News Service/Martyn Williams

A year is a long time in smartphone technology today. So remember if you can the changes that have taken place over the last decade.

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.

Here's a look back at the futuristic phones on display at ITU's Telecom Asia expo in Busan, South Korea, in September 2004.

IDG News Service/Martyn Williams

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 $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.

IDG News Service/Martyn Williams

Pantech Body Temperature 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.

IDG News Service/Martyn Williams

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 methano, and be 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.

IDG News Service/Martyn Williams

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.

IDG News Service/Martyn Williams

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.

IDG News Service/Martyn Williams

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 martyn_williams@idg.com