Go through the research and design issues for each interface and consider whether they are relevant for the game setting and what issues they raise. for the wearable interface, issues to do with comfort and hygiene are important when designing the game.

An ideal gas expands in an adiabatic turbine from 1200 k and 900 kpa to 800 k. determine the turbine inlet volume flow rate of the gas, in m'/s, required to produce turbine work output at the rate of 650 kw. the average values of the specific heats for this gas over the temperature range and the gas constant are op 1.13 kj/kg.k, v 0.83 kj/kg k, and r 0.30 kj/kg k