inferred defendant expressly and understanding^ waived his right to trial by jury, we believe such deficiency is not merely error, as conceded by the state in this case, and can not be regarded as merely harmless error having no substantial effect either on the defendant’s rights or the propriety of his conviction.
The right to trial by jury like the right to be represented by counsel are of such vital importance that the absence of prejudice can not be assumed where the record fails to disclose their proper waiver, [e.s.]
329 N.E.2d at 839-40. In Boykin, which, whether or not it remains an authoritative decision of the Supreme Court, is still, I take it, the law of Florida, McCrae v. State, 395 So.2d 1145, 1154 (Fla.1981), Justice Douglas pointed out:
Several federal constitutional rights are involved in a waiver that takes place when a plea of guilty is entered in a state criminal trial. First, is the privilege against compulsory self-incrimination guaranteed by the Fifth Amendment and applicable to the States by reason of the Fourteenth. Malloy v. Hogan, 378 U.S. 1, 84 S.Ct. 1489, 12 L.Ed.2d 653. Second, is the right to trial by jury. Duncan v. Louisiana, 391 U.S. 145, 88 S.Ct. 1444, 20 L.Ed.2d 491. Third, is the right to confront one’s accusers. Pointer v. Texas, 380 U.S. 400, 85 S.Ct. 1065, 13 L.Ed.2d 923. We cannot presume a waiver of these three important federal rights from a silent record.
395 U.S. at 243, 89 S.Ct. at 1712 (footnote omitted). Applying this reasoning, I fail to see how we can presume a waiver of any one of these rights, especially the one which is probably the most significant, from the record before us.
II
Turning to the more practical reason for my dissenting view, the effect of the majority’s conclusion is to relegate to post-trial proceedings, conducted long-subsequent to the actual events, the determination of whether, in fact, before the waiver was signed
the defendant was advised by his attorney of his right to trial by jury, the consequences of relinquishing that right, and any advantages to be expected therefrom, all of which makes for the knowing and intelligent waiver required by Patton v. United States, 281 U.S. 276, 50 S.Ct. 253, 74 L.Ed. 854 (1930).
Opinion of the court, p. 249 (footnotes omitted). Thus the court has encouraged, indeed necessitated, just what was so aptly characterized in Boykin as the “spin-off of collateral proceedings that seek to probe murky memories,” 395 U.S. at 244, 89 S.Ct. at 1713, and which, for that reason, should instead be forestalled or obviated altogether. In this present instance, the disadvantages of that technique are exacerbated by the fact that the issue later to be determined will likely involve the resolution of obviously undesirable disputes between the defendant and his lawyer about who said what to whom in the hallway or the holding cell or in whispered conversations at counsel table months or years before. See, e.g. Krueger v. State, 84 Wis.2d 272,267 N.W.2d 602 (1978). Moreover, the professional self interest of the (now-previous) attorney will be in unseemly direct conflict with that of his former client, who must, in turn, establish that his lawyer did not act with competence. Since all this can be avoided in almost every case by the simple expedient of a brief colloquy between the court and the defendant spread upon the record, the most elementary principles of sound judicial administration dictate the adoption of that requirement.
Based on many of these considerations, a number of courts have indeed imposed such a colloquy requirement on direct appeal, either in the absence of a controlling rule, e.g., Rice v. People, 193 Colo. 270, 565 P.2d 940, 942 (1977) (en banc) (“That expensive and time consuming process [of proceedings on remand] is rarely necessary where the record reflects a personal expression of the defendant’s desire to waive trial by jury.”); State v. Irving, 216 Kan. 588, 533 P.2d 1225