Consider a situation in which 50 seafarers operate an icebreaker ship (a ship that can break ice in the ocean and rescue a ship stuck in the sea ice). Let us assume that we are, somehow, able to get the data of the operation, i. e., data of how each seafarer turns around the ice to break it, and data of the icebreaker speed. Conventionally, this data is called human performance data. How in your opinion, the concept of similarity and its measure can benefit us in understanding the performance of each seafarer? Subject: Human Computer Interaction

Ayear in the modern gregorian calendar consists of 365 days. in reality, the earth takes longer to rotate around the sun. to account for the difference in time, every 4 years, a leap year takes place. a leap year is when a year has 366 days: an extra day, february 29th. the requirements for a given year to be a leap year are: the year must be divisible by 4if the year is a century year (1700, 1800, the year must be evenly divisible by 400some example leap years are 1600, 1712, and 2016.write a program that takes in a year and determines whether that year is a leap year.ex: if the input is 1712, the output is: 1712 is a leap year.ex: if the input is 1913, the output is: 1913 is not a leap year.

Design a pos circuit that displays the letters a through j on a seven-segment indicator. the circuit has four inputs w, x, y, and z which represent the last 4 bits of the uppercase ascii code for the letter to be displayed. thus, if wxyz = 0001 then "a" will be displayed. (any answer with 22 or fewer gates and inverters, not counting any for the inputs, is acceptable)

Melissa needs to add a topic to an email that she will send to her teacher. choose the name of the field where she should type her topic.