Technology Review, Past and Future

• HP-28S Advanced Scientific Calculator
• Heartbeat Watch
• 24-hours Watch, 00 Start at Top or Bottom?
• Chess vs Chinese Chess
• Siri, Cortana, Ok Google, Are the Future of AI, the Embodiment of AI
• Abacus
• What is the Ugly Cylinder at the End of Computer USB Cables?
• Technology for Knowledge in Past 2 Decades
• The Sounds of Obsolete Technologies 1990 to 2000
• TRON Operating System
• DisplayPort Packet Swarm
• Apple Macbook Air 2010
• What is Kindle, iPad, Android, and All That Jazz??
• Meal on a Pill
• Internet Speed Growth Rate
• Chopper Drones has 4 Rotors, But Not Real Helicopters. Why?

• Facebook Embed Tracking Data in Photos (2019)
• World of Warcraft Screenshot Tracking Watermark (steganography)
• AI: Google AlphaGo Beats World Champions, 60 to 0 (2016-12)
• On the Question of Too Many Programing Libraries
• Tablet Computer Issues and Touch-Screen Interface Pros and Cons
• Tech Progress: Video On Demand (2010)
• Screen Size Comparison. DVD, iPhone, iPad, MacBook, Blu-ray (2011)
• How Are Books Made in 1950? Video of Linotype Machine in Action
• Kilo vs Kibi, Mega vs Mibi
• Computer Devices Bandwidth Table
• What is Watt-Hour?
• Solid-State Drive (SSD) vs Hard Drive (HDD) (2010)
• USB3 Drive Speed (2012)
• Using Projector as Display

Xah Talk Show