Apple fans would, for years and years, sneer at Microsoft’s penchant for talking about products that may or may not ship, deriding them as vaporware. After Apple’s bungled 2024 launch of Apple Intelligence and new Siri, however, vaporware is fair game, and just in time for this Article. Project Solara Last week, at its annual Build developer conference, Microsoft put forth a vision for a new ecosystem of hardware devices under the banner of Project Solara: The concept — which isn’t entirely clea...