Actually, there were even more issues than that at the time. I invented Webzine back in 1998, and managed to build a production ready version named ProGear by 2001 (with Inventec), and we had issues with storage and broadband access. We take for granted cellular broadband, and flash memory, but they were expensive and not widely available back then. Sure, I used a 4 wire resistive, but I was never able to find a multi-touch screen. And the displays were the most expensive component in the BOM. At 100,000 unit quantities, a 10" 1024x768 TFT was almost $300! We couldn't get the BOM for ProGear below $800. That is what made it ahead of it's time, the tech was not there and or too expensive. We solved the power/processor problem with aTransmeta processor, and we did many things right: Linux Based, Portrait mode, ProGear was predominantly a hardware web browser, not a laptop with no keyboard. We also had character recognition, built-in WiFi, and a content storage system (using a laptop HDD) to enable browsing stored web content when not connected to WiFi. Like I said, before Cellular broadband AND Wifi Hotspots...