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COM SCI 215 · Lec 1

Internet of Things: Connectivity and Sensing

Fall 2026Abari, O. and Ko, J.4 units

dibs reads this section's seats hourly, like everything else, but it does not send alerts for graduate courses yet.

Seats, time, final and grades

Seats

Closed.

30 of 30 enrolled.

Meets

TR 2:00pm-3:50pm

Every meeting the registrar lists for this section.

Final

None on the page dibs read

No exam time on the page dibs read. That is not the registrar saying there is no final.

Grades

3.48
predicted, this instructor · 163 grades

163 letter grades, Abari, O. and Ko, J..

Read 87 minutes ago. This is a recent reading, not a live seat count.

dibs has seen this section open 7 times since 18 August. The last time was 1 October.

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A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Registrar's Restrictions cell, read 46 hours ago: "Graduate Students".

From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.

Restrictions read 46 hours ago. dibs re-reads these slowly because they rarely change, and it does not sweep graduate courses at all, so this one has no faster cadence to move to. Check the registrar.

When it meets

Mon
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10pm

Meets: TR 2:00pm-3:50pm

Boelter Hall 4760

Grades

3.48
predicted, this instructor · 163 grades
A range
52%
P/NP
-
letter grade only
D/F/W
0.0%

Full grade history for COM SCI 215

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

Workload, average. 3.0 of 5 for Omid Abari, where 5 is lightest. Read 29 days ago.

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

Will it still be here

Not a question any more: see the notice at the top of this page.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 2923F
  • 2724F
  • 2625F
Enrollment by term: 23F 29, 24F 27, 25F 26

Peak 29 · most recent 25F at 26

Seats over time

Filled by 2 over about 1 month

7 times reopened
30 of 30 · no seats left
18 Aug 19:409 Sep 20:161 Oct 20:52
dibs read 168 of the 498 hours its hourly record covers, 34%, and did not look in 330. dibs had no hourly record before 11 Sep, which is the other 560 of 1058 plotted.30 of 30 enrolled at the newest reading, 87 minutes ago, and no seats left. Seats from 18 Aug 19:40 to 1 Oct 20:52, 28 to 30. dibs read 168 of the 498 hours its hourly record here covers, 34%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 330 hours dibs was keeping a record and did not reach this section. Nothing before 11 September at 03:00, where this section's record starts, has a read either way, which is 560 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not: 87 minutes ago.

Show the readings (21)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 20:52 30 30 closed - 2 of 4
1 Oct 17:22 30 30 closed - 3 of 7
1 Oct 11:32 29 30 open - 13 of 40
29 Sep 20:12 30 30 closed - 8 of 23
28 Sep 22:02 29 30 open - 2 of 5
28 Sep 18:32 30 30 closed - 3 of 8
28 Sep 11:32 29 30 open - 11 of 33
27 Sep 03:02 30 30 closed - 8 of 24
26 Sep 04:12 29 30 open - 9 of 28
25 Sep 01:12 30 30 closed - 5 of 14
24 Sep 12:22 29 30 open - 2 of 5
24 Sep 08:52 30 30 closed - 5 of 14
23 Sep 19:02 29 30 open - 42 of 121
18 Sep 19:52 30 30 closed - 3 of 6
18 Sep 14:02 29 30 open - 66 of 254, 74 no hourly record
8 Sep 01:40 30 30 closed - no hourly record
7 Sep 20:40 28 30 open - no hourly record
7 Sep 19:40 29 30 open - no hourly record
1 Sep 01:40 28 30 open - no hourly record
27 Aug 10:48 27 30 open - no hourly record
18 Aug 19:40 28 30 open - -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

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