Galen Buckwalter says brain-computer interfaces will have to be enjoyable to use if the technology is going to be successful.

Legal experts have raised concerns that once police investigations into charges and complaints related to the "law distortion crime" (법왜곡죄) begin in earnest, a potential "infinite loop" could emerge.

Carpet types are primarily defined by their pile, fiber material and style. Loop pile carpet is durable for high-traffic areas, while cut pile is softer for rooms like bedrooms. Carpet quality is ...