Now, ECR & POS systems are very popular and necessary in retail traid and supper markets.
Also, to adapt government's TAX policy, embedded 32-bit systems make it cheaper and more flexible for ECR/POS system design, and easier to build wired/wireless network functions...

Network security is more important than ever, the market of firewall/VPN products increased rapidly in recent years.
Low cost, low power consumption, high performance... em-bedded NP (Network Processor) platform is another choice besides PC-based hareware...

HHTech multi-COM network serial concentrator is a Serial ports-(RS232/RS422) to Ethernet(RJ45) transmit switch. It's a inde-pendent computing system, with embedded linux OS, TCP/IP protocal(including PPP/PPPoE...). It makes it easy to con-nect traditional serial-port devices to internet...can be used to envi-ronment inspection, wireless remote data collection/dis-tribu-tion and control...

HHTech presented Embedded Computer/Industry PC design ba-sed on ATMEL ARM9 Series 32-bit RISC MCU, which makes pro-cessing more stable, lower cost...adapt to industry control, network terminals, POS systems...

USB Camera is wildly used now. IPCamera, which can work all alone without PC, is now also very popular in families, factorys, and buildings...
HHTech presented different designs, contained ARM7+DSP, Blackfin DSP, PowerPC+ASIC...for different requirements