Aina, a Bengaluru-based consumer hardware startup founded by former Ultrahuman executive Apoorv Shankar, has raised $5.5 million in its first funding round, to build context-aware hardware interfaces, betting that touchscreens and keyboards are no longer the best way for people to interact with AI.The round was co-led by InfoEdge subsidiary Redstart Labs and 360 ONE Asset, with participation from MIXI Global Investments, Antler, Blume Founders