1 00:00:17,290 --> 00:00:22,724 [APPLAUSE] 2 00:00:29,146 --> 00:00:30,628 GUEST SPEAKER: Thank you. 3 00:00:30,628 --> 00:00:32,122 [APPLAUSE] 4 00:00:32,122 --> 00:00:34,580 AUDIENCE: What [INAUDIBLE] did you guys use different color 5 00:00:34,580 --> 00:00:36,080 LEDs? 6 00:00:36,080 --> 00:00:37,504 GUEST SPEAKER: We used new pixel. 7 00:00:37,504 --> 00:00:38,800 AUDIENCE: To add the color? 8 00:00:38,800 --> 00:00:39,644 GUEST SPEAKER: Yeah. 9 00:00:39,644 --> 00:00:43,470 As well as a couple of other ones and then we-- 10 00:00:43,470 --> 00:00:44,400 AUDIENCE: [INAUDIBLE]? 11 00:00:44,400 --> 00:00:45,585 GUEST SPEAKER: Yep. 12 00:00:45,585 --> 00:00:46,960 AUDIENCE: I don't know if this is 13 00:00:46,960 --> 00:00:50,180 a question you guys can answer, but do you 14 00:00:50,180 --> 00:00:53,290 guys think that if the paper, the surfaced in which things 15 00:00:53,290 --> 00:00:56,910 are being projected through or reflected 16 00:00:56,910 --> 00:01:01,150 is either red, blue, or green, could you hide some things 17 00:01:01,150 --> 00:01:02,960 and show some others, you know what I mean? 18 00:01:02,960 --> 00:01:05,540 GUEST SPEAKER: To an extent, I think. 19 00:01:05,540 --> 00:01:08,520 But it depends also what kind of material you would use. 20 00:01:08,520 --> 00:01:09,450 AUDIENCE: Right. 21 00:01:09,450 --> 00:01:10,908 GUEST SPEAKER: To an extent, but it 22 00:01:10,908 --> 00:01:14,710 wouldn't be as effective as basically using 23 00:01:14,710 --> 00:01:17,110 the codes that turn on and off. 24 00:01:17,110 --> 00:01:20,460 [INAUDIBLE] Yeah.