The MIT Little Devices Lab has developed modular blocks that can be put together in a variety of ways to make diagnostic devices. The so-called plug-and-play device would be well-suited for use in the developing world, because it does not need refrigeration and is easy to assemble. The device can be used to monitor blood glucose levels and detect viral infections, cancer and the Zika virus. “Modular electronics are very important for making these devices more affordable,” says David E. Smith, an associate professor at MIT.
The MIT Little Devices Lab has developed modular blocks that can be put together in a variety of ways to make diagnostic devices. The so-called plug-and-play device would be well-suited for use in the developing world, because it does not need refrigeration and is easy to assemble. The device can be used to monitor blood glucose levels and detect viral infections, cancer and the Zika virus. Researchers at the Little Devices Lab have developed 40 colour-coded building blocks and are now working on tests for human papilloma virus, malaria and Lyme disease.