As median home prices continue to surge, buyers are taking a second look at alternative housing options, including modular and pre-manufactured homes. Unlike options from the past, today's prefab homes are stylish and technology driven. One of the newest options in this $19.3 billion industry comes from Singapore-based startup Nestron that offers four, prefab options that include a built-in artificial intelligence assistant named Canny that controls lighting, heating, and security. Ranging from $19,000 for the baseline Legend model to $59,000 for the top-of-the-line Cube model, Nestron is hoping to attract aspiring homeowners who want high style without breaking the bank. Nestron's basic and upgraded models.