Demand for Personal Video Recorder (PVR) products increased tremendously during the past year, as unit shipments rose from 4.6 million in 2003 to over 11.4 million in 2004, reports In-Stat. This demand stems from increased consumer awareness about the concept of time-shifting television programming, and both pay-TV service providers and PVR product manufacturers are reaping the benefits. PVR service providers, led by companies like TiVo and EchoStar, also enjoyed a banner year, as total worldwide households subscribing to a PVR service increased from 3.6 million in May 2004, to over 9.2 million in May 2005. North America remains the largest market for PVRs, followed by Japan. In 2004, the two regions accounted for 88 percent of total worldwide PVR product unit shipments. Worldwide PVR product revenues have also risen rapidly, increasing from $2.1 billion in 2003 to over $4.3 billion in 2004. A recent US consumer survey revealed that most PVR users are highly satisfied with their PVR service. Eighty-nine percent of surveyed PVR households they were either "extremely satisfied" or "very satisfied" with their PVR service.
The rapid evolution of artificial intelligence (AI) and hyperscale cloud computing is fundamentally reshaping data center infrastructure, and liquid cooling is emerging as an indispensable solution. As traditional air-cooled systems reach their physical limits, the IT industry is under pressure to adopt more efficient thermal management strategies to meet growing demands, while complying with stringent environmental regulations. Liquid Cooling Market Development The latest ABI Research analysis reveals momentum in liquid cooling adoption. Installations are forecast to quadruple between 2023 and 2030. The market will reach $3.7 billion in value by the decade's end, with a CAGR of 22 percent. The urgency behind these numbers becomes clear when examining energy metrics: liquid cooling systems demonstrate 40 percent greater energy efficiency when compared to conventional air-cooling architectures, while simultaneously enabling ~300-500 percent increases in computational density per rac...