Here are three exercises selected from the eight ones that will be part of DKEP application. They permit to illustrate not only interactions richness and diversity but also global app varied pedagogical tools.

Parcours dans un tableau

In Parcours dans un tableau (Journey in a painting), pedagogical goal is to associate graphic activity and reader-walker behavior, that is to say combine graphical display and user’s steps in order to synchronize moves in both real and virtual worlds.

User begins with choosing a painting among several Paul Klee’s works. Then, thanks to a zoom effect, a tiny part of the selected painting appears in full screen. To discover the whole picture, user has to move ; through data from pedometer and accelerometer sensors, his steps permit him to virtually travel the painting.

Mots Klee

Mots Klee (Words Klee - Keywords) exercise is having user play with his phone physical balance so that he can read a text : by putting a virtual picture from his phone, placed in a given position, on a booklet page, user becomes able to decrypt some pages which were illegible.

Indeed, some of the DKEP booklet pages are incomplete : letters or sentences parts are missing, thus preventing user from reading them. The only way to make the page legible is to use augmented reality via Mots Klee exercise. Thanks to accelerometer sensor, user has to find distance to the booklet and phone inclination that permit him to fill the holes and read the text.

Carrés magiques

Carrés Magiques (Magical Squares) is based on the eponym series of paintings, which Paul Klee created while working on color theme, and more specifically on the impact colors spatial arrangement can have on spectators. Therefore this exercise aims at making user feel the importance of colors spatialization in a work of art.

To do so, user has at his disposal a piece of the series, in full screen. He can touch every single square of it to change its color by rotating color picker cursor. By this means he can create his own canvas, placing colors as it pleases him.