First-order effects

• Venues — malls, airports, hospitals, big-box retailers — become the contested territory: the companies racing to map interiors need building owners' cooperation, shifting bargaining power toward property operators who can grant or withhold access.
• Wi-Fi network owners gain a second revenue logic: the access points they already run double as positioning infrastructure, making dense in-building wireless deployment more valuable than it was as connectivity alone.

Second-order effects

• Location-based advertising follows people indoors — the same shift that took billboards into the wired age in 2011 extends to aisle-level targeting, giving retailers and ad platforms a reason to fund indoor maps rather than wait for someone else to.
• Competing technical approaches fragment the market early: with no dominant standard among the varying solutions, venue owners face integration costs and lock-in risk, favoring whichever player can offer a cross-venue platform.

Third-order effects

• If indoor positioning matures on Wi-Fi signals, the boundary between public street maps and private interior maps blurs — raising privacy questions about tracking people inside buildings and putting whoever controls indoor map data in a chokepoint position over physical retail and logistics.
• The pattern points toward cartography consolidating around a few platform players who aggregate thousands of venues, repeating the winner-take-most dynamic that ended the era of many competing online map services.