El ZULO which means ‘the hideout’ in Spanish was designed by Frank Ehners as part of his industrial design project at the Halle University of Art and Design in Germany. El ZULO is designed for multiple users, relying on fingerprints to identify the right person, automatically adjusting itself to cater to the back, knee, foot and head positions accordingly. According to the sleep experts, a 20 to 30 minute power nap helps to restore works to restore energy better than a longer nap. Tired? How about a power nap in ‘the hideout’ !!!